148239112

素因数分解:

$2^3\times 7^3\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 328320000

約数和(自身を除く): 180080888

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 343, 356, 392, 607, 623, 686, 712, 1214, 1246, 1372, 2428, 2492, 2744, 4249, 4361, 4856, 4984, 8498, 8722, 16996, 17444, 29743, 30527, 33992, 34888, 54023, 59486, 61054, 108046, 118972, 122108, 208201, 216092, 237944, 244216, 378161, 416402, 432184, 756322, 832804, 1512644, 1665608, 2647127, 3025288, 5294254, 10588508, 18529889, 21177016, 37059778, 74119556, 148239112]

約数ペア:

[(1, 148239112), (2, 74119556), (4, 37059778), (7, 21177016), (8, 18529889), (14, 10588508), (28, 5294254), (49, 3025288), (56, 2647127), (89, 1665608), (98, 1512644), (178, 832804), (196, 756322), (343, 432184), (356, 416402), (392, 378161), (607, 244216), (623, 237944), (686, 216092), (712, 208201), (1214, 122108), (1246, 118972), (1372, 108046), (2428, 61054), (2492, 59486), (2744, 54023), (4249, 34888), (4361, 33992), (4856, 30527), (4984, 29743), (8498, 17444), (8722, 16996)]