169107976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40111}}^1$

素因数の和:40165

約数の個数: 32

約数和(自身を含む): 346567680

約数和(自身を除く): 177459704

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 40111, 80222, 160444, 320888, 681887, 1243441, 1363774, 2486882, 2727548, 4973764, 5455096, 9947528, 21138497, 42276994, 84553988, 169107976]

約数ペア:

[(1, 169107976), (2, 84553988), (4, 42276994), (8, 21138497), (17, 9947528), (31, 5455096), (34, 4973764), (62, 2727548), (68, 2486882), (124, 1363774), (136, 1243441), (248, 681887), (527, 320888), (1054, 160444), (2108, 80222), (4216, 40111)]