128544472

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79153}}^1$

素因数の和:79195

約数の個数: 32

約数和(自身を含む): 284954400

約数和(自身を除く): 156409928

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 79153, 158306, 316612, 554071, 633224, 1108142, 2216284, 2295437, 4432568, 4590874, 9181748, 16068059, 18363496, 32136118, 64272236, 128544472]

約数ペア:

[(1, 128544472), (2, 64272236), (4, 32136118), (7, 18363496), (8, 16068059), (14, 9181748), (28, 4590874), (29, 4432568), (56, 2295437), (58, 2216284), (116, 1108142), (203, 633224), (232, 554071), (406, 316612), (812, 158306), (1624, 79153)]