131371608

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 339264000

約数和(自身を除く): 207892392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 239, 296, 444, 478, 619, 717, 888, 956, 1238, 1434, 1857, 1912, 2476, 2868, 3714, 4952, 5736, 7428, 8843, 14856, 17686, 22903, 26529, 35372, 45806, 53058, 68709, 70744, 91612, 106116, 137418, 147941, 183224, 212232, 274836, 295882, 443823, 549672, 591764, 887646, 1183528, 1775292, 3550584, 5473817, 10947634, 16421451, 21895268, 32842902, 43790536, 65685804, 131371608]

約数ペア:

[(1, 131371608), (2, 65685804), (3, 43790536), (4, 32842902), (6, 21895268), (8, 16421451), (12, 10947634), (24, 5473817), (37, 3550584), (74, 1775292), (111, 1183528), (148, 887646), (222, 591764), (239, 549672), (296, 443823), (444, 295882), (478, 274836), (619, 212232), (717, 183224), (888, 147941), (956, 137418), (1238, 106116), (1434, 91612), (1857, 70744), (1912, 68709), (2476, 53058), (2868, 45806), (3714, 35372), (4952, 26529), (5736, 22903), (7428, 17686), (8843, 14856)]