160531408

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:424

約数の個数: 60

約数和(自身を含む): 334046700

約数和(自身を除く): 173515292

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 233, 272, 289, 298, 466, 578, 596, 932, 1156, 1192, 1864, 2312, 2384, 2533, 3728, 3961, 4624, 5066, 7922, 10132, 15844, 20264, 31688, 34717, 40528, 43061, 63376, 67337, 69434, 86122, 134674, 138868, 172244, 269348, 277736, 344488, 538696, 555472, 590189, 688976, 1077392, 1180378, 2360756, 4721512, 9443024, 10033213, 20066426, 40132852, 80265704, 160531408]

約数ペア:

[(1, 160531408), (2, 80265704), (4, 40132852), (8, 20066426), (16, 10033213), (17, 9443024), (34, 4721512), (68, 2360756), (136, 1180378), (149, 1077392), (233, 688976), (272, 590189), (289, 555472), (298, 538696), (466, 344488), (578, 277736), (596, 269348), (932, 172244), (1156, 138868), (1192, 134674), (1864, 86122), (2312, 69434), (2384, 67337), (2533, 63376), (3728, 43061), (3961, 40528), (4624, 34717), (5066, 31688), (7922, 20264), (10132, 15844)]