161055108

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{2819}}^1$

素因数の和:2878

約数の個数: 72

約数和(自身を含む): 436648800

約数和(自身を除く): 275593692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 529, 621, 828, 1058, 1242, 1587, 2116, 2484, 2819, 3174, 4761, 5638, 6348, 8457, 9522, 11276, 14283, 16914, 19044, 25371, 28566, 33828, 50742, 57132, 64837, 76113, 101484, 129674, 152226, 194511, 259348, 304452, 389022, 583533, 778044, 1167066, 1491251, 1750599, 2334132, 2982502, 3501198, 4473753, 5965004, 7002396, 8947506, 13421259, 17895012, 26842518, 40263777, 53685036, 80527554, 161055108]

約数ペア:

[(1, 161055108), (2, 80527554), (3, 53685036), (4, 40263777), (6, 26842518), (9, 17895012), (12, 13421259), (18, 8947506), (23, 7002396), (27, 5965004), (36, 4473753), (46, 3501198), (54, 2982502), (69, 2334132), (92, 1750599), (108, 1491251), (138, 1167066), (207, 778044), (276, 583533), (414, 389022), (529, 304452), (621, 259348), (828, 194511), (1058, 152226), (1242, 129674), (1587, 101484), (2116, 76113), (2484, 64837), (2819, 57132), (3174, 50742), (4761, 33828), (5638, 28566), (6348, 25371), (8457, 19044), (9522, 16914), (11276, 14283)]