158940888

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{389561}}^1$

素因数の和:389587

約数の個数: 32

約数和(自身を含む): 420726960

約数和(自身を除く): 261786072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 389561, 779122, 1168683, 1558244, 2337366, 3116488, 4674732, 6622537, 9349464, 13245074, 19867611, 26490148, 39735222, 52980296, 79470444, 158940888]

約数ペア:

[(1, 158940888), (2, 79470444), (3, 52980296), (4, 39735222), (6, 26490148), (8, 19867611), (12, 13245074), (17, 9349464), (24, 6622537), (34, 4674732), (51, 3116488), (68, 2337366), (102, 1558244), (136, 1168683), (204, 779122), (408, 389561)]