15190128

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2902

約数の個数: 60

約数和(自身を含む): 43675528

約数和(自身を除く): 28485400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 2851, 5328, 5702, 8553, 11404, 17106, 22808, 25659, 34212, 45616, 51318, 68424, 102636, 105487, 136848, 205272, 210974, 316461, 410544, 421948, 632922, 843896, 949383, 1265844, 1687792, 1898766, 2531688, 3797532, 5063376, 7595064, 15190128]

約数ペア:

[(1, 15190128), (2, 7595064), (3, 5063376), (4, 3797532), (6, 2531688), (8, 1898766), (9, 1687792), (12, 1265844), (16, 949383), (18, 843896), (24, 632922), (36, 421948), (37, 410544), (48, 316461), (72, 210974), (74, 205272), (111, 136848), (144, 105487), (148, 102636), (222, 68424), (296, 51318), (333, 45616), (444, 34212), (592, 25659), (666, 22808), (888, 17106), (1332, 11404), (1776, 8553), (2664, 5702), (2851, 5328)]