157467728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3907}}^1$

素因数の和:4155

約数の個数: 40

約数和(自身を含む): 334368480

約数和(自身を除く): 176900752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229, 458, 916, 1832, 2519, 3664, 3907, 5038, 7814, 10076, 15628, 20152, 31256, 40304, 42977, 62512, 85954, 171908, 343816, 687632, 894703, 1789406, 3578812, 7157624, 9841733, 14315248, 19683466, 39366932, 78733864, 157467728]

約数ペア:

[(1, 157467728), (2, 78733864), (4, 39366932), (8, 19683466), (11, 14315248), (16, 9841733), (22, 7157624), (44, 3578812), (88, 1789406), (176, 894703), (229, 687632), (458, 343816), (916, 171908), (1832, 85954), (2519, 62512), (3664, 42977), (3907, 40304), (5038, 31256), (7814, 20152), (10076, 15628)]