108380216

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 241920000

約数和(自身を除く): 133539784

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 149, 217, 248, 298, 419, 434, 596, 838, 868, 1043, 1192, 1676, 1736, 2086, 2933, 3352, 4172, 4619, 5866, 8344, 9238, 11732, 12989, 18476, 23464, 25978, 32333, 36952, 51956, 62431, 64666, 90923, 103912, 124862, 129332, 181846, 249724, 258664, 363692, 437017, 499448, 727384, 874034, 1748068, 1935361, 3496136, 3870722, 7741444, 13547527, 15482888, 27095054, 54190108, 108380216]

約数ペア:

[(1, 108380216), (2, 54190108), (4, 27095054), (7, 15482888), (8, 13547527), (14, 7741444), (28, 3870722), (31, 3496136), (56, 1935361), (62, 1748068), (124, 874034), (149, 727384), (217, 499448), (248, 437017), (298, 363692), (419, 258664), (434, 249724), (596, 181846), (838, 129332), (868, 124862), (1043, 103912), (1192, 90923), (1676, 64666), (1736, 62431), (2086, 51956), (2933, 36952), (3352, 32333), (4172, 25978), (4619, 23464), (5866, 18476), (8344, 12989), (9238, 11732)]