128056170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13381}}^1$

素因数の和:13431

約数の個数: 64

約数和(自身を含む): 346861440

約数和(自身を除く): 218805270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 13381, 26762, 40143, 66905, 80286, 133810, 147191, 200715, 294382, 388049, 401430, 441573, 735955, 776098, 883146, 1164147, 1471910, 1940245, 2207865, 2328294, 3880490, 4268539, 4415730, 5820735, 8537078, 11641470, 12805617, 21342695, 25611234, 42685390, 64028085, 128056170]

約数ペア:

[(1, 128056170), (2, 64028085), (3, 42685390), (5, 25611234), (6, 21342695), (10, 12805617), (11, 11641470), (15, 8537078), (22, 5820735), (29, 4415730), (30, 4268539), (33, 3880490), (55, 2328294), (58, 2207865), (66, 1940245), (87, 1471910), (110, 1164147), (145, 883146), (165, 776098), (174, 735955), (290, 441573), (319, 401430), (330, 388049), (435, 294382), (638, 200715), (870, 147191), (957, 133810), (1595, 80286), (1914, 66905), (3190, 40143), (4785, 26762), (9570, 13381)]