131622628

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 244984320

約数和(自身を除く): 113361692

約数列:

[1, 2, 4, 41, 59, 61, 82, 118, 122, 164, 223, 236, 244, 446, 892, 2419, 2501, 3599, 4838, 5002, 7198, 9143, 9676, 10004, 13157, 13603, 14396, 18286, 26314, 27206, 36572, 52628, 54412, 147559, 295118, 539437, 557723, 590236, 802577, 1078874, 1115446, 1605154, 2157748, 2230892, 3210308, 32905657, 65811314, 131622628]

約数ペア:

[(1, 131622628), (2, 65811314), (4, 32905657), (41, 3210308), (59, 2230892), (61, 2157748), (82, 1605154), (118, 1115446), (122, 1078874), (164, 802577), (223, 590236), (236, 557723), (244, 539437), (446, 295118), (892, 147559), (2419, 54412), (2501, 52628), (3599, 36572), (4838, 27206), (5002, 26314), (7198, 18286), (9143, 14396), (9676, 13603), (10004, 13157)]