155630512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24877}}^1$

素因数の和:24925

約数の個数: 40

約数和(自身を含む): 333166176

約数和(自身を除く): 177535664

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 24877, 49754, 99508, 199016, 398032, 422909, 572171, 845818, 1144342, 1691636, 2288684, 3383272, 4577368, 6766544, 9154736, 9726907, 19453814, 38907628, 77815256, 155630512]

約数ペア:

[(1, 155630512), (2, 77815256), (4, 38907628), (8, 19453814), (16, 9726907), (17, 9154736), (23, 6766544), (34, 4577368), (46, 3383272), (68, 2288684), (92, 1691636), (136, 1144342), (184, 845818), (272, 572171), (368, 422909), (391, 398032), (782, 199016), (1564, 99508), (3128, 49754), (6256, 24877)]