138698852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 264176640

約数和(自身を除く): 125477788

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 181, 191, 236, 362, 382, 724, 764, 1003, 2006, 3077, 3247, 4012, 6154, 6494, 10679, 11269, 12308, 12988, 21358, 22538, 34571, 42716, 45076, 69142, 138284, 181543, 191573, 363086, 383146, 587707, 726172, 766292, 1175414, 2039689, 2350828, 4079378, 8158756, 34674713, 69349426, 138698852]

約数ペア:

[(1, 138698852), (2, 69349426), (4, 34674713), (17, 8158756), (34, 4079378), (59, 2350828), (68, 2039689), (118, 1175414), (181, 766292), (191, 726172), (236, 587707), (362, 383146), (382, 363086), (724, 191573), (764, 181543), (1003, 138284), (2006, 69142), (3077, 45076), (3247, 42716), (4012, 34571), (6154, 22538), (6494, 21358), (10679, 12988), (11269, 12308)]