157064351392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{5393}}^1\times {\mathrm{70009}}^1$

素因数の和:75425

約数の個数: 48

約数和(自身を含む): 333073135080

約数和(自身を除く): 176008783688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 5393, 10786, 21572, 43144, 70009, 70109, 86288, 140018, 140218, 172576, 280036, 280436, 560072, 560872, 910117, 1120144, 1121744, 1820234, 2240288, 2243488, 3640468, 7280936, 14561872, 29123744, 377558537, 755117074, 1510234148, 3020468296, 4908260981, 6040936592, 9816521962, 12081873184, 19633043924, 39266087848, 78532175696, 157064351392]

約数ペア:

[(1, 157064351392), (2, 78532175696), (4, 39266087848), (8, 19633043924), (13, 12081873184), (16, 9816521962), (26, 6040936592), (32, 4908260981), (52, 3020468296), (104, 1510234148), (208, 755117074), (416, 377558537), (5393, 29123744), (10786, 14561872), (21572, 7280936), (43144, 3640468), (70009, 2243488), (70109, 2240288), (86288, 1820234), (140018, 1121744), (140218, 1120144), (172576, 910117), (280036, 560872), (280436, 560072)]