157861158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15217}}^1$

素因数の和:15261

約数の個数: 64

約数和(自身を含む): 409059840

約数和(自身を除く): 251198682

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 15217, 30434, 45651, 91302, 106519, 197821, 213038, 289123, 319557, 395642, 578246, 593463, 639114, 867369, 1186926, 1384747, 1734738, 2023861, 2769494, 3758599, 4047722, 4154241, 6071583, 7517198, 8308482, 11275797, 12143166, 22551594, 26310193, 52620386, 78930579, 157861158]

約数ペア:

[(1, 157861158), (2, 78930579), (3, 52620386), (6, 26310193), (7, 22551594), (13, 12143166), (14, 11275797), (19, 8308482), (21, 7517198), (26, 6071583), (38, 4154241), (39, 4047722), (42, 3758599), (57, 2769494), (78, 2023861), (91, 1734738), (114, 1384747), (133, 1186926), (182, 867369), (247, 639114), (266, 593463), (273, 578246), (399, 395642), (494, 319557), (546, 289123), (741, 213038), (798, 197821), (1482, 106519), (1729, 91302), (3458, 45651), (5187, 30434), (10374, 15217)]