127965684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 404490240

約数和(自身を除く): 276524556

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 37, 38, 42, 44, 57, 66, 74, 76, 77, 84, 111, 114, 132, 133, 148, 154, 197, 209, 222, 228, 231, 259, 266, 308, 394, 399, 407, 418, 444, 462, 518, 532, 591, 627, 703, 777, 788, 798, 814, 836, 924, 1036, 1182, 1221, 1254, 1379, 1406, 1463, 1554, 1596, 1628, 2109, 2167, 2364, 2442, 2508, 2758, 2812, 2849, 2926, 3108, 3743, 4137, 4218, 4334, 4389, 4884, 4921, 5516, 5698, 5852, 6501, 7289, 7486, 7733, 8274, 8436, 8547, 8668, 8778, 9842, 11229, 11396, 13002, 14578, 14763, 14972, 15169, 15466, 16548, 17094, 17556, 19684, 21867, 22458, 23199, 26004, 26201, 29156, 29526, 30338, 30932, 34188, 41173, 43734, 44916, 45507, 46398, 51023, 52402, 54131, 59052, 60676, 78603, 80179, 82346, 87468, 91014, 92796, 102046, 104804, 108262, 123519, 138491, 153069, 157206, 160358, 162393, 164692, 182028, 204092, 216524, 240537, 247038, 276982, 288211, 306138, 314412, 320716, 324786, 415473, 481074, 494076, 553964, 561253, 576422, 612276, 649572, 830946, 864633, 962148, 969437, 1122506, 1152844, 1523401, 1661892, 1683759, 1729266, 1938874, 2245012, 2908311, 3046802, 3367518, 3458532, 3877748, 4570203, 5816622, 6093604, 6735036, 9140406, 10663807, 11633244, 18280812, 21327614, 31991421, 42655228, 63982842, 127965684]

約数ペア:

[(1, 127965684), (2, 63982842), (3, 42655228), (4, 31991421), (6, 21327614), (7, 18280812), (11, 11633244), (12, 10663807), (14, 9140406), (19, 6735036), (21, 6093604), (22, 5816622), (28, 4570203), (33, 3877748), (37, 3458532), (38, 3367518), (42, 3046802), (44, 2908311), (57, 2245012), (66, 1938874), (74, 1729266), (76, 1683759), (77, 1661892), (84, 1523401), (111, 1152844), (114, 1122506), (132, 969437), (133, 962148), (148, 864633), (154, 830946), (197, 649572), (209, 612276), (222, 576422), (228, 561253), (231, 553964), (259, 494076), (266, 481074), (308, 415473), (394, 324786), (399, 320716), (407, 314412), (418, 306138), (444, 288211), (462, 276982), (518, 247038), (532, 240537), (591, 216524), (627, 204092), (703, 182028), (777, 164692), (788, 162393), (798, 160358), (814, 157206), (836, 153069), (924, 138491), (1036, 123519), (1182, 108262), (1221, 104804), (1254, 102046), (1379, 92796), (1406, 91014), (1463, 87468), (1554, 82346), (1596, 80179), (1628, 78603), (2109, 60676), (2167, 59052), (2364, 54131), (2442, 52402), (2508, 51023), (2758, 46398), (2812, 45507), (2849, 44916), (2926, 43734), (3108, 41173), (3743, 34188), (4137, 30932), (4218, 30338), (4334, 29526), (4389, 29156), (4884, 26201), (4921, 26004), (5516, 23199), (5698, 22458), (5852, 21867), (6501, 19684), (7289, 17556), (7486, 17094), (7733, 16548), (8274, 15466), (8436, 15169), (8547, 14972), (8668, 14763), (8778, 14578), (9842, 13002), (11229, 11396)]