161556624

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36191}}^1$

素因数の和:36236

約数の個数: 60

約数和(自身を含む): 466732032

約数和(自身を除く): 305175408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 36191, 72382, 108573, 144764, 217146, 289528, 325719, 434292, 579056, 651438, 868584, 1121921, 1302876, 1737168, 2243842, 2605752, 3365763, 4487684, 5211504, 6731526, 8975368, 10097289, 13463052, 17950736, 20194578, 26926104, 40389156, 53852208, 80778312, 161556624]

約数ペア:

[(1, 161556624), (2, 80778312), (3, 53852208), (4, 40389156), (6, 26926104), (8, 20194578), (9, 17950736), (12, 13463052), (16, 10097289), (18, 8975368), (24, 6731526), (31, 5211504), (36, 4487684), (48, 3365763), (62, 2605752), (72, 2243842), (93, 1737168), (124, 1302876), (144, 1121921), (186, 868584), (248, 651438), (279, 579056), (372, 434292), (496, 325719), (558, 289528), (744, 217146), (1116, 144764), (1488, 108573), (2232, 72382), (4464, 36191)]