188892858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 494714880

約数和(自身を除く): 305822022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 109, 121, 154, 186, 217, 218, 231, 242, 327, 341, 363, 434, 462, 651, 654, 682, 726, 763, 847, 1023, 1199, 1302, 1331, 1526, 1694, 2046, 2289, 2387, 2398, 2541, 2662, 3379, 3597, 3751, 3993, 4578, 4774, 5082, 6758, 7161, 7194, 7502, 7986, 8393, 9317, 10137, 11253, 13189, 14322, 16786, 18634, 20274, 22506, 23653, 25179, 26257, 26378, 27951, 37169, 39567, 41261, 47306, 50358, 52514, 55902, 70959, 74338, 78771, 79134, 82522, 92323, 111507, 123783, 141918, 145079, 157542, 184646, 223014, 247566, 260183, 276969, 288827, 290158, 408859, 435237, 520366, 553938, 577654, 780549, 817718, 866481, 870474, 1015553, 1226577, 1561098, 1732962, 2031106, 2453154, 2862013, 3046659, 4497449, 5724026, 6093318, 8586039, 8994898, 13492347, 17172078, 26984694, 31482143, 62964286, 94446429, 188892858]

約数ペア:

[(1, 188892858), (2, 94446429), (3, 62964286), (6, 31482143), (7, 26984694), (11, 17172078), (14, 13492347), (21, 8994898), (22, 8586039), (31, 6093318), (33, 5724026), (42, 4497449), (62, 3046659), (66, 2862013), (77, 2453154), (93, 2031106), (109, 1732962), (121, 1561098), (154, 1226577), (186, 1015553), (217, 870474), (218, 866481), (231, 817718), (242, 780549), (327, 577654), (341, 553938), (363, 520366), (434, 435237), (462, 408859), (651, 290158), (654, 288827), (682, 276969), (726, 260183), (763, 247566), (847, 223014), (1023, 184646), (1199, 157542), (1302, 145079), (1331, 141918), (1526, 123783), (1694, 111507), (2046, 92323), (2289, 82522), (2387, 79134), (2398, 78771), (2541, 74338), (2662, 70959), (3379, 55902), (3597, 52514), (3751, 50358), (3993, 47306), (4578, 41261), (4774, 39567), (5082, 37169), (6758, 27951), (7161, 26378), (7194, 26257), (7502, 25179), (7986, 23653), (8393, 22506), (9317, 20274), (10137, 18634), (11253, 16786), (13189, 14322)]