165131616

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 469421568

約数和(自身を除く): 304289952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 307, 312, 416, 431, 614, 624, 862, 921, 1228, 1248, 1293, 1724, 1842, 2456, 2586, 3448, 3684, 3991, 4912, 5172, 5603, 6896, 7368, 7982, 9824, 10344, 11206, 11973, 13792, 14736, 15964, 16809, 20688, 22412, 23946, 29472, 31928, 33618, 41376, 44824, 47892, 63856, 67236, 89648, 95784, 127712, 132317, 134472, 179296, 191568, 264634, 268944, 383136, 396951, 529268, 537888, 793902, 1058536, 1587804, 1720121, 2117072, 3175608, 3440242, 4234144, 5160363, 6351216, 6880484, 10320726, 12702432, 13760968, 20641452, 27521936, 41282904, 55043872, 82565808, 165131616]

約数ペア:

[(1, 165131616), (2, 82565808), (3, 55043872), (4, 41282904), (6, 27521936), (8, 20641452), (12, 13760968), (13, 12702432), (16, 10320726), (24, 6880484), (26, 6351216), (32, 5160363), (39, 4234144), (48, 3440242), (52, 3175608), (78, 2117072), (96, 1720121), (104, 1587804), (156, 1058536), (208, 793902), (307, 537888), (312, 529268), (416, 396951), (431, 383136), (614, 268944), (624, 264634), (862, 191568), (921, 179296), (1228, 134472), (1248, 132317), (1293, 127712), (1724, 95784), (1842, 89648), (2456, 67236), (2586, 63856), (3448, 47892), (3684, 44824), (3991, 41376), (4912, 33618), (5172, 31928), (5603, 29472), (6896, 23946), (7368, 22412), (7982, 20688), (9824, 16809), (10344, 15964), (11206, 14736), (11973, 13792)]