129260838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3767}}^1$

素因数の和:3841

約数の個数: 64

約数和(自身を含む): 318320640

約数和(自身を除く): 189059802

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1634, 1806, 2451, 3767, 4902, 5719, 7534, 11301, 11438, 17157, 22602, 26369, 34314, 52738, 71573, 79107, 143146, 158214, 161981, 214719, 323962, 429438, 485943, 501011, 971886, 1002022, 1133867, 1503033, 2267734, 3006066, 3077639, 3401601, 6155278, 6803202, 9232917, 18465834, 21543473, 43086946, 64630419, 129260838]

約数ペア:

[(1, 129260838), (2, 64630419), (3, 43086946), (6, 21543473), (7, 18465834), (14, 9232917), (19, 6803202), (21, 6155278), (38, 3401601), (42, 3077639), (43, 3006066), (57, 2267734), (86, 1503033), (114, 1133867), (129, 1002022), (133, 971886), (258, 501011), (266, 485943), (301, 429438), (399, 323962), (602, 214719), (798, 161981), (817, 158214), (903, 143146), (1634, 79107), (1806, 71573), (2451, 52738), (3767, 34314), (4902, 26369), (5719, 22602), (7534, 17157), (11301, 11438)]