154918664

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{3719}}^1$

素因数の和:3893

約数の個数: 32

約数和(自身を含む): 299980800

約数和(自身を除く): 145062136

約数列:

[1, 2, 4, 8, 41, 82, 127, 164, 254, 328, 508, 1016, 3719, 5207, 7438, 10414, 14876, 20828, 29752, 41656, 152479, 304958, 472313, 609916, 944626, 1219832, 1889252, 3778504, 19364833, 38729666, 77459332, 154918664]

約数ペア:

[(1, 154918664), (2, 77459332), (4, 38729666), (8, 19364833), (41, 3778504), (82, 1889252), (127, 1219832), (164, 944626), (254, 609916), (328, 472313), (508, 304958), (1016, 152479), (3719, 41656), (5207, 29752), (7438, 20828), (10414, 14876)]