157212872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1155977}}^1$

素因数の和:1156000

約数の個数: 16

約数和(自身を含む): 312114060

約数和(自身を除く): 154901188

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1155977, 2311954, 4623908, 9247816, 19651609, 39303218, 78606436, 157212872]

約数ペア:

[(1, 157212872), (2, 78606436), (4, 39303218), (8, 19651609), (17, 9247816), (34, 4623908), (68, 2311954), (136, 1155977)]