135860608

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{81647}}^1$

素因数の和:81674

約数の個数: 32

約数和(自身を含む): 291483360

約数和(自身を除く): 155622752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 81647, 163294, 326588, 653176, 1061411, 1306352, 2122822, 2612704, 4245644, 5225408, 8491288, 10450816, 16982576, 33965152, 67930304, 135860608]

約数ペア:

[(1, 135860608), (2, 67930304), (4, 33965152), (8, 16982576), (13, 10450816), (16, 8491288), (26, 5225408), (32, 4245644), (52, 2612704), (64, 2122822), (104, 1306352), (128, 1061411), (208, 653176), (416, 326588), (832, 163294), (1664, 81647)]