155309868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16657}}^1$

素因数の和:16711

約数の個数: 72

約数和(自身を含む): 460826912

約数和(自身を除く): 305517044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 16657, 33314, 49971, 66628, 99942, 116599, 149913, 199884, 233198, 299826, 349797, 466396, 599652, 616309, 699594, 1049391, 1232618, 1399188, 1848927, 2098782, 2465236, 3697854, 4197564, 4314163, 5546781, 7395708, 8628326, 11093562, 12942489, 17256652, 22187124, 25884978, 38827467, 51769956, 77654934, 155309868]

約数ペア:

[(1, 155309868), (2, 77654934), (3, 51769956), (4, 38827467), (6, 25884978), (7, 22187124), (9, 17256652), (12, 12942489), (14, 11093562), (18, 8628326), (21, 7395708), (28, 5546781), (36, 4314163), (37, 4197564), (42, 3697854), (63, 2465236), (74, 2098782), (84, 1848927), (111, 1399188), (126, 1232618), (148, 1049391), (222, 699594), (252, 616309), (259, 599652), (333, 466396), (444, 349797), (518, 299826), (666, 233198), (777, 199884), (1036, 149913), (1332, 116599), (1554, 99942), (2331, 66628), (3108, 49971), (4662, 33314), (9324, 16657)]