181039632

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 481873920

約数和(自身を除く): 300834288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 239, 258, 344, 367, 478, 516, 688, 717, 734, 956, 1032, 1101, 1434, 1468, 1912, 2064, 2202, 2868, 2936, 3824, 4404, 5736, 5872, 8808, 10277, 11472, 15781, 17616, 20554, 30831, 31562, 41108, 47343, 61662, 63124, 82216, 87713, 94686, 123324, 126248, 164432, 175426, 189372, 246648, 252496, 263139, 350852, 378744, 493296, 526278, 701704, 757488, 1052556, 1403408, 2105112, 3771659, 4210224, 7543318, 11314977, 15086636, 22629954, 30173272, 45259908, 60346544, 90519816, 181039632]

約数ペア:

[(1, 181039632), (2, 90519816), (3, 60346544), (4, 45259908), (6, 30173272), (8, 22629954), (12, 15086636), (16, 11314977), (24, 7543318), (43, 4210224), (48, 3771659), (86, 2105112), (129, 1403408), (172, 1052556), (239, 757488), (258, 701704), (344, 526278), (367, 493296), (478, 378744), (516, 350852), (688, 263139), (717, 252496), (734, 246648), (956, 189372), (1032, 175426), (1101, 164432), (1434, 126248), (1468, 123324), (1912, 94686), (2064, 87713), (2202, 82216), (2868, 63124), (2936, 61662), (3824, 47343), (4404, 41108), (5736, 31562), (5872, 30831), (8808, 20554), (10277, 17616), (11472, 15781)]