181007157292

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{140263}}^1$

素因数の和:140399

約数の個数: 72

約数和(自身を含む): 362231218944

約数和(自身を除く): 181224061652

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 83, 92, 166, 169, 299, 332, 338, 598, 676, 1079, 1196, 1909, 2158, 3818, 3887, 4316, 7636, 7774, 14027, 15548, 24817, 28054, 49634, 56108, 99268, 140263, 280526, 322621, 561052, 645242, 1290484, 1823419, 3226049, 3646838, 6452098, 7293676, 11641829, 12904196, 23283658, 23704447, 41938637, 46567316, 47408894, 83877274, 94817788, 151343777, 167754548, 267762067, 302687554, 535524134, 545202281, 605375108, 1071048268, 1090404562, 1967469101, 2180809124, 3480906871, 3934938202, 6961813742, 7869876404, 13923627484, 45251789323, 90503578646, 181007157292]

約数ペア:

[(1, 181007157292), (2, 90503578646), (4, 45251789323), (13, 13923627484), (23, 7869876404), (26, 6961813742), (46, 3934938202), (52, 3480906871), (83, 2180809124), (92, 1967469101), (166, 1090404562), (169, 1071048268), (299, 605375108), (332, 545202281), (338, 535524134), (598, 302687554), (676, 267762067), (1079, 167754548), (1196, 151343777), (1909, 94817788), (2158, 83877274), (3818, 47408894), (3887, 46567316), (4316, 41938637), (7636, 23704447), (7774, 23283658), (14027, 12904196), (15548, 11641829), (24817, 7293676), (28054, 6452098), (49634, 3646838), (56108, 3226049), (99268, 1823419), (140263, 1290484), (280526, 645242), (322621, 561052)]