157387360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4451}}^1$

素因数の和:4496

約数の個数: 96

約数和(自身を含む): 424079712

約数和(自身を除く): 266692352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4420, 4451, 7072, 8840, 8902, 17680, 17804, 22255, 35360, 35608, 44510, 57863, 71216, 75667, 89020, 115726, 142432, 151334, 178040, 231452, 289315, 302668, 356080, 378335, 462904, 578630, 605336, 712160, 756670, 925808, 983671, 1157260, 1210672, 1513340, 1851616, 1967342, 2314520, 2421344, 3026680, 3934684, 4629040, 4918355, 6053360, 7869368, 9258080, 9836710, 12106720, 15738736, 19673420, 31477472, 39346840, 78693680, 157387360]

約数ペア:

[(1, 157387360), (2, 78693680), (4, 39346840), (5, 31477472), (8, 19673420), (10, 15738736), (13, 12106720), (16, 9836710), (17, 9258080), (20, 7869368), (26, 6053360), (32, 4918355), (34, 4629040), (40, 3934684), (52, 3026680), (65, 2421344), (68, 2314520), (80, 1967342), (85, 1851616), (104, 1513340), (130, 1210672), (136, 1157260), (160, 983671), (170, 925808), (208, 756670), (221, 712160), (260, 605336), (272, 578630), (340, 462904), (416, 378335), (442, 356080), (520, 302668), (544, 289315), (680, 231452), (884, 178040), (1040, 151334), (1105, 142432), (1360, 115726), (1768, 89020), (2080, 75667), (2210, 71216), (2720, 57863), (3536, 44510), (4420, 35608), (4451, 35360), (7072, 22255), (8840, 17804), (8902, 17680)]