157912272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{156659}}^1$

素因数の和:156680

約数の個数: 60

約数和(自身を含む): 505071840

約数和(自身を除く): 347159568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 156659, 313318, 469977, 626636, 939954, 1096613, 1253272, 1409931, 1879908, 2193226, 2506544, 2819862, 3289839, 3759816, 4386452, 5639724, 6579678, 7519632, 8772904, 9869517, 11279448, 13159356, 17545808, 19739034, 22558896, 26318712, 39478068, 52637424, 78956136, 157912272]

約数ペア:

[(1, 157912272), (2, 78956136), (3, 52637424), (4, 39478068), (6, 26318712), (7, 22558896), (8, 19739034), (9, 17545808), (12, 13159356), (14, 11279448), (16, 9869517), (18, 8772904), (21, 7519632), (24, 6579678), (28, 5639724), (36, 4386452), (42, 3759816), (48, 3289839), (56, 2819862), (63, 2506544), (72, 2193226), (84, 1879908), (112, 1409931), (126, 1253272), (144, 1096613), (168, 939954), (252, 626636), (336, 469977), (504, 313318), (1008, 156659)]