156987996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{69959}}^1$

素因数の和:69994

約数の個数: 48

約数和(自身を含む): 423118080

約数和(自身を除く): 266130084

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 69959, 139918, 209877, 279836, 419754, 769549, 839508, 1189303, 1539098, 2308647, 2378606, 3078196, 3567909, 4617294, 4757212, 7135818, 9234588, 13082333, 14271636, 26164666, 39246999, 52329332, 78493998, 156987996]

約数ペア:

[(1, 156987996), (2, 78493998), (3, 52329332), (4, 39246999), (6, 26164666), (11, 14271636), (12, 13082333), (17, 9234588), (22, 7135818), (33, 4757212), (34, 4617294), (44, 3567909), (51, 3078196), (66, 2378606), (68, 2308647), (102, 1539098), (132, 1189303), (187, 839508), (204, 769549), (374, 419754), (561, 279836), (748, 209877), (1122, 139918), (2244, 69959)]