155593744

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{30677}}^1$

素因数の和:31002

約数の個数: 20

約数和(自身を含む): 302423724

約数和(自身を除く): 146829980

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 30677, 61354, 122708, 245416, 490832, 9724609, 19449218, 38898436, 77796872, 155593744]

約数ペア:

[(1, 155593744), (2, 77796872), (4, 38898436), (8, 19449218), (16, 9724609), (317, 490832), (634, 245416), (1268, 122708), (2536, 61354), (5072, 30677)]