190778874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5171}}^1$

素因数の和:5243

約数の個数: 64

約数和(自身を含む): 458777088

約数和(自身を除く): 267998214

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 858, 946, 1118, 1419, 1677, 2838, 3354, 5171, 6149, 10342, 12298, 15513, 18447, 31026, 36894, 56881, 67223, 113762, 134446, 170643, 201669, 222353, 341286, 403338, 444706, 667059, 739453, 1334118, 1478906, 2218359, 2445883, 2890589, 4436718, 4891766, 5781178, 7337649, 8671767, 14675298, 17343534, 31796479, 63592958, 95389437, 190778874]

約数ペア:

[(1, 190778874), (2, 95389437), (3, 63592958), (6, 31796479), (11, 17343534), (13, 14675298), (22, 8671767), (26, 7337649), (33, 5781178), (39, 4891766), (43, 4436718), (66, 2890589), (78, 2445883), (86, 2218359), (129, 1478906), (143, 1334118), (258, 739453), (286, 667059), (429, 444706), (473, 403338), (559, 341286), (858, 222353), (946, 201669), (1118, 170643), (1419, 134446), (1677, 113762), (2838, 67223), (3354, 56881), (5171, 36894), (6149, 31026), (10342, 18447), (12298, 15513)]