155137866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15661}}^1$

素因数の和:15806

約数の個数: 32

約数和(自身を含む): 336795648

約数和(自身を除く): 181657782

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 15661, 31322, 46983, 93966, 203593, 407186, 610779, 1221558, 1988947, 3977894, 5966841, 11933682, 25856311, 51712622, 77568933, 155137866]

約数ペア:

[(1, 155137866), (2, 77568933), (3, 51712622), (6, 25856311), (13, 11933682), (26, 5966841), (39, 3977894), (78, 1988947), (127, 1221558), (254, 610779), (381, 407186), (762, 203593), (1651, 93966), (3302, 46983), (4953, 31322), (9906, 15661)]