137156668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{457}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 276998400

約数和(自身を除く): 139841732

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 359, 418, 457, 718, 836, 914, 1436, 1828, 3949, 5027, 6821, 7898, 8683, 10054, 13642, 15796, 17366, 20108, 27284, 34732, 75031, 95513, 150062, 164063, 191026, 300124, 328126, 382052, 656252, 1804693, 3117197, 3609386, 6234394, 7218772, 12468788, 34289167, 68578334, 137156668]

約数ペア:

[(1, 137156668), (2, 68578334), (4, 34289167), (11, 12468788), (19, 7218772), (22, 6234394), (38, 3609386), (44, 3117197), (76, 1804693), (209, 656252), (359, 382052), (418, 328126), (457, 300124), (718, 191026), (836, 164063), (914, 150062), (1436, 95513), (1828, 75031), (3949, 34732), (5027, 27284), (6821, 20108), (7898, 17366), (8683, 15796), (10054, 13642)]