172673163908

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8293}}^1\times {\mathrm{9413}}^1$

素因数の和:17796

約数の個数: 48

約数和(自身を含む): 349797127680

約数和(自身を除く): 177123963772

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 8293, 9413, 16586, 18826, 33172, 37652, 58051, 65891, 116102, 131782, 232204, 263564, 655147, 743627, 1310294, 1487254, 2620588, 2974508, 4586029, 5205389, 9172058, 10410778, 18344116, 20821556, 78062009, 156124018, 312248036, 546434063, 1092868126, 2185736252, 6166898711, 12333797422, 24667594844, 43168290977, 86336581954, 172673163908]

約数ペア:

[(1, 172673163908), (2, 86336581954), (4, 43168290977), (7, 24667594844), (14, 12333797422), (28, 6166898711), (79, 2185736252), (158, 1092868126), (316, 546434063), (553, 312248036), (1106, 156124018), (2212, 78062009), (8293, 20821556), (9413, 18344116), (16586, 10410778), (18826, 9172058), (33172, 5205389), (37652, 4586029), (58051, 2974508), (65891, 2620588), (116102, 1487254), (131782, 1310294), (232204, 743627), (263564, 655147)]