156978445428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13253837}}^1$

素因数の和:13253901

約数の個数: 72

約数和(自身を含む): 463142115072

約数和(自身を除く): 306163669644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 13253837, 26507674, 39761511, 53015348, 79523022, 92776859, 119284533, 159046044, 185553718, 238569066, 278330577, 371107436, 477138132, 556661154, 622930339, 834991731, 1113322308, 1245860678, 1669983462, 1868791017, 2491721356, 3339966924, 3737582034, 4360512373, 5606373051, 7475164068, 8721024746, 11212746102, 13081537119, 17442049492, 22425492204, 26163074238, 39244611357, 52326148476, 78489222714, 156978445428]

約数ペア:

[(1, 156978445428), (2, 78489222714), (3, 52326148476), (4, 39244611357), (6, 26163074238), (7, 22425492204), (9, 17442049492), (12, 13081537119), (14, 11212746102), (18, 8721024746), (21, 7475164068), (28, 5606373051), (36, 4360512373), (42, 3737582034), (47, 3339966924), (63, 2491721356), (84, 1868791017), (94, 1669983462), (126, 1245860678), (141, 1113322308), (188, 834991731), (252, 622930339), (282, 556661154), (329, 477138132), (423, 371107436), (564, 278330577), (658, 238569066), (846, 185553718), (987, 159046044), (1316, 119284533), (1692, 92776859), (1974, 79523022), (2961, 53015348), (3948, 39761511), (5922, 26507674), (11844, 13253837)]