156975001648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1\times {\mathrm{5347}}^1$

素因数の和:6002

約数の個数: 80

約数和(自身を含む): 322291872000

約数和(自身を除く): 165316870352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 269, 304, 359, 538, 718, 1076, 1436, 2152, 2872, 4304, 5111, 5347, 5744, 6821, 10222, 10694, 13642, 20444, 21388, 27284, 40888, 42776, 54568, 81776, 85552, 96571, 101593, 109136, 193142, 203186, 386284, 406372, 772568, 812744, 1438343, 1545136, 1625488, 1834849, 1919573, 2876686, 3669698, 3839146, 5753372, 7339396, 7678292, 11506744, 14678792, 15356584, 23013488, 27328517, 29357584, 30713168, 36471887, 54657034, 72943774, 109314068, 145887548, 218628136, 291775096, 437256272, 516365137, 583550192, 1032730274, 2065460548, 4130921096, 8261842192, 9810937603, 19621875206, 39243750412, 78487500824, 156975001648]

約数ペア:

[(1, 156975001648), (2, 78487500824), (4, 39243750412), (8, 19621875206), (16, 9810937603), (19, 8261842192), (38, 4130921096), (76, 2065460548), (152, 1032730274), (269, 583550192), (304, 516365137), (359, 437256272), (538, 291775096), (718, 218628136), (1076, 145887548), (1436, 109314068), (2152, 72943774), (2872, 54657034), (4304, 36471887), (5111, 30713168), (5347, 29357584), (5744, 27328517), (6821, 23013488), (10222, 15356584), (10694, 14678792), (13642, 11506744), (20444, 7678292), (21388, 7339396), (27284, 5753372), (40888, 3839146), (42776, 3669698), (54568, 2876686), (81776, 1919573), (85552, 1834849), (96571, 1625488), (101593, 1545136), (109136, 1438343), (193142, 812744), (203186, 772568), (386284, 406372)]