172394552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{115237}}^1$

素因数の和:115271

約数の個数: 32

約数和(自身を含む): 373371120

約数和(自身を除く): 200976568

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 115237, 230474, 460948, 921896, 1267607, 1959029, 2535214, 3918058, 5070428, 7836116, 10140856, 15672232, 21549319, 43098638, 86197276, 172394552]

約数ペア:

[(1, 172394552), (2, 86197276), (4, 43098638), (8, 21549319), (11, 15672232), (17, 10140856), (22, 7836116), (34, 5070428), (44, 3918058), (68, 2535214), (88, 1959029), (136, 1267607), (187, 921896), (374, 460948), (748, 230474), (1496, 115237)]