143938432

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{102229}}^1$

素因数の和:102254

約数の個数: 32

約数和(自身を含む): 312823800

約数和(自身を除く): 168885368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 102229, 204458, 408916, 817832, 1124519, 1635664, 2249038, 3271328, 4498076, 6542656, 8996152, 13085312, 17992304, 35984608, 71969216, 143938432]

約数ペア:

[(1, 143938432), (2, 71969216), (4, 35984608), (8, 17992304), (11, 13085312), (16, 8996152), (22, 6542656), (32, 4498076), (44, 3271328), (64, 2249038), (88, 1635664), (128, 1124519), (176, 817832), (352, 408916), (704, 204458), (1408, 102229)]