155628732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{2203}}^1$

素因数の和:2275

約数の個数: 72

約数和(自身を含む): 430009216

約数和(自身を除く): 274380484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 841, 1218, 1682, 2203, 2436, 2523, 3364, 4406, 5046, 5887, 6609, 8812, 10092, 11774, 13218, 15421, 17661, 23548, 26436, 30842, 35322, 46263, 61684, 63887, 70644, 92526, 127774, 185052, 191661, 255548, 383322, 447209, 766644, 894418, 1341627, 1788836, 1852723, 2683254, 3705446, 5366508, 5558169, 7410892, 11116338, 12969061, 22232676, 25938122, 38907183, 51876244, 77814366, 155628732]

約数ペア:

[(1, 155628732), (2, 77814366), (3, 51876244), (4, 38907183), (6, 25938122), (7, 22232676), (12, 12969061), (14, 11116338), (21, 7410892), (28, 5558169), (29, 5366508), (42, 3705446), (58, 2683254), (84, 1852723), (87, 1788836), (116, 1341627), (174, 894418), (203, 766644), (348, 447209), (406, 383322), (609, 255548), (812, 191661), (841, 185052), (1218, 127774), (1682, 92526), (2203, 70644), (2436, 63887), (2523, 61684), (3364, 46263), (4406, 35322), (5046, 30842), (5887, 26436), (6609, 23548), (8812, 17661), (10092, 15421), (11774, 13218)]