129336748

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2202

約数の個数: 36

約数和(自身を含む): 245089152

約数和(自身を除く): 115752404

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 289, 578, 901, 1156, 1802, 2111, 3604, 4222, 8444, 15317, 30634, 35887, 61268, 71774, 111883, 143548, 223766, 447532, 610079, 1220158, 1902011, 2440316, 3804022, 7608044, 32334187, 64668374, 129336748]

約数ペア:

[(1, 129336748), (2, 64668374), (4, 32334187), (17, 7608044), (34, 3804022), (53, 2440316), (68, 1902011), (106, 1220158), (212, 610079), (289, 447532), (578, 223766), (901, 143548), (1156, 111883), (1802, 71774), (2111, 61268), (3604, 35887), (4222, 30634), (8444, 15317)]