164046962996

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{1993}}^1$

素因数の和:2115

約数の個数: 216

約数和(自身を含む): 379217643840

約数和(自身を除く): 215170680844

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 31, 38, 46, 49, 62, 76, 92, 98, 124, 133, 161, 196, 217, 266, 322, 434, 437, 532, 589, 644, 713, 868, 874, 931, 961, 1127, 1178, 1426, 1519, 1748, 1862, 1922, 1993, 2254, 2356, 2852, 3038, 3059, 3724, 3844, 3986, 4123, 4508, 4991, 6076, 6118, 6727, 7972, 8246, 9982, 12236, 13454, 13547, 13951, 16492, 18259, 19964, 21413, 22103, 26908, 27094, 27902, 28861, 34937, 36518, 37867, 42826, 44206, 45839, 47089, 54188, 55804, 57722, 61783, 69874, 73036, 75734, 85652, 88412, 91678, 94178, 94829, 97657, 115444, 123566, 127813, 139748, 151468, 154721, 183356, 188356, 189658, 195314, 247132, 255626, 265069, 309442, 320873, 379316, 390628, 419957, 432481, 511252, 530138, 618884, 641746, 663803, 839914, 864962, 870941, 894691, 1060276, 1083047, 1173877, 1283492, 1327606, 1421009, 1679828, 1729924, 1741882, 1789382, 1855483, 1915273, 2166094, 2246111, 2347754, 2655212, 2842018, 2939699, 3027367, 3483764, 3578764, 3710966, 3830546, 4332188, 4492222, 4695508, 5684036, 5879398, 6054734, 6096587, 7421932, 7661092, 8217139, 8984444, 9947063, 11758796, 12109468, 12193174, 13406911, 16434278, 19894126, 20577893, 24386348, 26813822, 26999171, 32868556, 36390187, 39788252, 41155786, 42676109, 44051279, 53627644, 53998342, 57519973, 69629441, 72780374, 82311572, 85352218, 88102558, 93848377, 107996684, 115039946, 139258882, 145560748, 170704436, 176205116, 187696754, 188994197, 230079892, 254731309, 278517764, 308358953, 375393508, 377988394, 509462618, 616717906, 755976788, 836974301, 1018925236, 1233435812, 1322959379, 1673948602, 1783119163, 2158512671, 2645918758, 3347897204, 3566238326, 4317025342, 5291837516, 5858820107, 7132476652, 8634050684, 11717640214, 23435280428, 41011740749, 82023481498, 164046962996]

約数ペア:

[(1, 164046962996), (2, 82023481498), (4, 41011740749), (7, 23435280428), (14, 11717640214), (19, 8634050684), (23, 7132476652), (28, 5858820107), (31, 5291837516), (38, 4317025342), (46, 3566238326), (49, 3347897204), (62, 2645918758), (76, 2158512671), (92, 1783119163), (98, 1673948602), (124, 1322959379), (133, 1233435812), (161, 1018925236), (196, 836974301), (217, 755976788), (266, 616717906), (322, 509462618), (434, 377988394), (437, 375393508), (532, 308358953), (589, 278517764), (644, 254731309), (713, 230079892), (868, 188994197), (874, 187696754), (931, 176205116), (961, 170704436), (1127, 145560748), (1178, 139258882), (1426, 115039946), (1519, 107996684), (1748, 93848377), (1862, 88102558), (1922, 85352218), (1993, 82311572), (2254, 72780374), (2356, 69629441), (2852, 57519973), (3038, 53998342), (3059, 53627644), (3724, 44051279), (3844, 42676109), (3986, 41155786), (4123, 39788252), (4508, 36390187), (4991, 32868556), (6076, 26999171), (6118, 26813822), (6727, 24386348), (7972, 20577893), (8246, 19894126), (9982, 16434278), (12236, 13406911), (13454, 12193174), (13547, 12109468), (13951, 11758796), (16492, 9947063), (18259, 8984444), (19964, 8217139), (21413, 7661092), (22103, 7421932), (26908, 6096587), (27094, 6054734), (27902, 5879398), (28861, 5684036), (34937, 4695508), (36518, 4492222), (37867, 4332188), (42826, 3830546), (44206, 3710966), (45839, 3578764), (47089, 3483764), (54188, 3027367), (55804, 2939699), (57722, 2842018), (61783, 2655212), (69874, 2347754), (73036, 2246111), (75734, 2166094), (85652, 1915273), (88412, 1855483), (91678, 1789382), (94178, 1741882), (94829, 1729924), (97657, 1679828), (115444, 1421009), (123566, 1327606), (127813, 1283492), (139748, 1173877), (151468, 1083047), (154721, 1060276), (183356, 894691), (188356, 870941), (189658, 864962), (195314, 839914), (247132, 663803), (255626, 641746), (265069, 618884), (309442, 530138), (320873, 511252), (379316, 432481), (390628, 419957)]