149366932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 315433440

約数和(自身を除く): 166066508

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 169, 212, 286, 338, 379, 572, 583, 676, 689, 758, 1166, 1378, 1516, 1859, 2332, 2756, 3718, 4169, 4927, 7436, 7579, 8338, 8957, 9854, 15158, 16676, 17914, 19708, 20087, 30316, 35828, 40174, 54197, 64051, 80348, 98527, 108394, 128102, 197054, 216788, 220957, 256204, 261131, 394108, 441914, 522262, 704561, 883828, 1044524, 1409122, 2818244, 2872441, 3394703, 5744882, 6789406, 11489764, 13578812, 37341733, 74683466, 149366932]

約数ペア:

[(1, 149366932), (2, 74683466), (4, 37341733), (11, 13578812), (13, 11489764), (22, 6789406), (26, 5744882), (44, 3394703), (52, 2872441), (53, 2818244), (106, 1409122), (143, 1044524), (169, 883828), (212, 704561), (286, 522262), (338, 441914), (379, 394108), (572, 261131), (583, 256204), (676, 220957), (689, 216788), (758, 197054), (1166, 128102), (1378, 108394), (1516, 98527), (1859, 80348), (2332, 64051), (2756, 54197), (3718, 40174), (4169, 35828), (4927, 30316), (7436, 20087), (7579, 19708), (8338, 17914), (8957, 16676), (9854, 15158)]