161354310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24337}}^1$

素因数の和:24377

約数の個数: 64

約数和(自身を含む): 441588672

約数和(自身を除く): 280234362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 24337, 48674, 73011, 121685, 146022, 243370, 316381, 365055, 413729, 632762, 730110, 827458, 949143, 1241187, 1581905, 1898286, 2068645, 2482374, 3163810, 4137290, 4745715, 5378477, 6205935, 9491430, 10756954, 12411870, 16135431, 26892385, 32270862, 53784770, 80677155, 161354310]

約数ペア:

[(1, 161354310), (2, 80677155), (3, 53784770), (5, 32270862), (6, 26892385), (10, 16135431), (13, 12411870), (15, 10756954), (17, 9491430), (26, 6205935), (30, 5378477), (34, 4745715), (39, 4137290), (51, 3163810), (65, 2482374), (78, 2068645), (85, 1898286), (102, 1581905), (130, 1241187), (170, 949143), (195, 827458), (221, 730110), (255, 632762), (390, 413729), (442, 365055), (510, 316381), (663, 243370), (1105, 146022), (1326, 121685), (2210, 73011), (3315, 48674), (6630, 24337)]