155789904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2788

約数の個数: 80

約数和(自身を含む): 432293760

約数和(自身を除く): 276503856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 71, 102, 136, 142, 204, 213, 272, 284, 408, 426, 568, 816, 852, 1136, 1207, 1704, 2414, 2689, 3408, 3621, 4828, 5378, 7242, 8067, 9656, 10756, 14484, 16134, 19312, 21512, 28968, 32268, 43024, 45713, 57936, 64536, 91426, 129072, 137139, 182852, 190919, 274278, 365704, 381838, 548556, 572757, 731408, 763676, 1097112, 1145514, 1527352, 2194224, 2291028, 3054704, 3245623, 4582056, 6491246, 9164112, 9736869, 12982492, 19473738, 25964984, 38947476, 51929968, 77894952, 155789904]

約数ペア:

[(1, 155789904), (2, 77894952), (3, 51929968), (4, 38947476), (6, 25964984), (8, 19473738), (12, 12982492), (16, 9736869), (17, 9164112), (24, 6491246), (34, 4582056), (48, 3245623), (51, 3054704), (68, 2291028), (71, 2194224), (102, 1527352), (136, 1145514), (142, 1097112), (204, 763676), (213, 731408), (272, 572757), (284, 548556), (408, 381838), (426, 365704), (568, 274278), (816, 190919), (852, 182852), (1136, 137139), (1207, 129072), (1704, 91426), (2414, 64536), (2689, 57936), (3408, 45713), (3621, 43024), (4828, 32268), (5378, 28968), (7242, 21512), (8067, 19312), (9656, 16134), (10756, 14484)]