156619091420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2801}}^1\times {\mathrm{254161}}^1$

素因数の和:256982

約数の個数: 48

約数和(自身を含む): 358929609696

約数和(自身を除く): 202310518276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2801, 5602, 11204, 14005, 28010, 30811, 56020, 61622, 123244, 154055, 254161, 308110, 508322, 616220, 1016644, 1270805, 2541610, 2795771, 5083220, 5591542, 11183084, 13978855, 27957710, 55915420, 711904961, 1423809922, 2847619844, 3559524805, 7119049610, 7830954571, 14238099220, 15661909142, 31323818284, 39154772855, 78309545710, 156619091420]

約数ペア:

[(1, 156619091420), (2, 78309545710), (4, 39154772855), (5, 31323818284), (10, 15661909142), (11, 14238099220), (20, 7830954571), (22, 7119049610), (44, 3559524805), (55, 2847619844), (110, 1423809922), (220, 711904961), (2801, 55915420), (5602, 27957710), (11204, 13978855), (14005, 11183084), (28010, 5591542), (30811, 5083220), (56020, 2795771), (61622, 2541610), (123244, 1270805), (154055, 1016644), (254161, 616220), (308110, 508322)]