129139998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6703}}^1$

素因数の和:6753

約数の個数: 48

約数和(自身を含む): 294439680

約数和(自身を除く): 165299682

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 3211, 6422, 6703, 9633, 13406, 19266, 20109, 40218, 87139, 127357, 174278, 254714, 261417, 382071, 522834, 764142, 1132807, 1655641, 2265614, 3311282, 3398421, 4966923, 6796842, 9933846, 21523333, 43046666, 64569999, 129139998]

約数ペア:

[(1, 129139998), (2, 64569999), (3, 43046666), (6, 21523333), (13, 9933846), (19, 6796842), (26, 4966923), (38, 3398421), (39, 3311282), (57, 2265614), (78, 1655641), (114, 1132807), (169, 764142), (247, 522834), (338, 382071), (494, 261417), (507, 254714), (741, 174278), (1014, 127357), (1482, 87139), (3211, 40218), (6422, 20109), (6703, 19266), (9633, 13406)]