157730488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{11483}}^1$

素因数の和:11607

約数の個数: 32

約数和(自身を含む): 316269360

約数和(自身を除く): 158538872

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 6868, 11483, 13736, 22966, 45932, 91864, 195211, 390422, 780844, 1159783, 1561688, 2319566, 4639132, 9278264, 19716311, 39432622, 78865244, 157730488]

約数ペア:

[(1, 157730488), (2, 78865244), (4, 39432622), (8, 19716311), (17, 9278264), (34, 4639132), (68, 2319566), (101, 1561688), (136, 1159783), (202, 780844), (404, 390422), (808, 195211), (1717, 91864), (3434, 45932), (6868, 22966), (11483, 13736)]