142003312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1598

約数の個数: 80

約数和(自身を含む): 328264704

約数和(自身を除く): 186261392

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 176, 187, 248, 272, 341, 374, 496, 527, 682, 748, 1054, 1364, 1496, 1531, 2108, 2728, 2992, 3062, 4216, 5456, 5797, 6124, 8432, 11594, 12248, 16841, 23188, 24496, 26027, 33682, 46376, 47461, 52054, 67364, 92752, 94922, 104108, 134728, 189844, 208216, 269456, 286297, 379688, 416432, 522071, 572594, 759376, 806837, 1044142, 1145188, 1613674, 2088284, 2290376, 3227348, 4176568, 4580752, 6454696, 8353136, 8875207, 12909392, 17750414, 35500828, 71001656, 142003312]

約数ペア:

[(1, 142003312), (2, 71001656), (4, 35500828), (8, 17750414), (11, 12909392), (16, 8875207), (17, 8353136), (22, 6454696), (31, 4580752), (34, 4176568), (44, 3227348), (62, 2290376), (68, 2088284), (88, 1613674), (124, 1145188), (136, 1044142), (176, 806837), (187, 759376), (248, 572594), (272, 522071), (341, 416432), (374, 379688), (496, 286297), (527, 269456), (682, 208216), (748, 189844), (1054, 134728), (1364, 104108), (1496, 94922), (1531, 92752), (2108, 67364), (2728, 52054), (2992, 47461), (3062, 46376), (4216, 33682), (5456, 26027), (5797, 24496), (6124, 23188), (8432, 16841), (11594, 12248)]