156665333464

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1\times {\mathrm{4021}}^1$

素因数の和:6260

約数の個数: 64

約数和(自身を含む): 306469643040

約数和(自身を除く): 149804309576

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 2137, 2279, 4021, 4274, 4558, 8042, 8548, 9116, 16084, 17096, 18232, 32168, 91891, 113261, 172903, 183782, 213113, 226522, 345806, 367564, 426226, 453044, 691612, 735128, 852452, 906088, 1383224, 1704904, 4870223, 8592877, 9163859, 9740446, 17185754, 18327718, 19480892, 34371508, 36655436, 38961784, 68743016, 73310872, 369493711, 455422481, 738987422, 910844962, 1477974844, 1821689924, 2955949688, 3643379848, 19583166683, 39166333366, 78332666732, 156665333464]

約数ペア:

[(1, 156665333464), (2, 78332666732), (4, 39166333366), (8, 19583166683), (43, 3643379848), (53, 2955949688), (86, 1821689924), (106, 1477974844), (172, 910844962), (212, 738987422), (344, 455422481), (424, 369493711), (2137, 73310872), (2279, 68743016), (4021, 38961784), (4274, 36655436), (4558, 34371508), (8042, 19480892), (8548, 18327718), (9116, 17185754), (16084, 9740446), (17096, 9163859), (18232, 8592877), (32168, 4870223), (91891, 1704904), (113261, 1383224), (172903, 906088), (183782, 852452), (213113, 735128), (226522, 691612), (345806, 453044), (367564, 426226)]