126938864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35899}}^1$

素因数の和:35937

約数の個数: 40

約数和(自身を含む): 280450800

約数和(自身を除く): 153511936

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 35899, 71798, 143596, 287192, 466687, 574384, 610283, 933374, 1220566, 1866748, 2441132, 3733496, 4882264, 7466992, 7933679, 9764528, 15867358, 31734716, 63469432, 126938864]

約数ペア:

[(1, 126938864), (2, 63469432), (4, 31734716), (8, 15867358), (13, 9764528), (16, 7933679), (17, 7466992), (26, 4882264), (34, 3733496), (52, 2441132), (68, 1866748), (104, 1220566), (136, 933374), (208, 610283), (221, 574384), (272, 466687), (442, 287192), (884, 143596), (1768, 71798), (3536, 35899)]