156916684116

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3581}}^1\times {\mathrm{28307}}^1$

素因数の和:31941

約数の個数: 72

約数和(自身を含む): 406002621024

約数和(自身を除く): 249085936908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 3581, 7162, 10743, 14324, 21486, 28307, 32229, 42972, 56614, 64458, 84921, 113228, 128916, 153983, 169842, 254763, 307966, 339684, 461949, 509526, 615932, 923898, 1019052, 1217201, 1385847, 1847796, 2434402, 2771694, 3651603, 4868804, 5543388, 7303206, 10954809, 14606412, 21909618, 43819236, 101367367, 202734734, 304102101, 405469468, 608204202, 912306303, 1216408404, 1824612606, 3649225212, 4358796781, 8717593562, 13076390343, 17435187124, 26152780686, 39229171029, 52305561372, 78458342058, 156916684116]

約数ペア:

[(1, 156916684116), (2, 78458342058), (3, 52305561372), (4, 39229171029), (6, 26152780686), (9, 17435187124), (12, 13076390343), (18, 8717593562), (36, 4358796781), (43, 3649225212), (86, 1824612606), (129, 1216408404), (172, 912306303), (258, 608204202), (387, 405469468), (516, 304102101), (774, 202734734), (1548, 101367367), (3581, 43819236), (7162, 21909618), (10743, 14606412), (14324, 10954809), (21486, 7303206), (28307, 5543388), (32229, 4868804), (42972, 3651603), (56614, 2771694), (64458, 2434402), (84921, 1847796), (113228, 1385847), (128916, 1217201), (153983, 1019052), (169842, 923898), (254763, 615932), (307966, 509526), (339684, 461949)]