156718188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1061}}^1$

素因数の和:1455

約数の個数: 72

約数和(自身を含む): 433729296

約数和(自身を除く): 277011108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 373, 396, 746, 1061, 1119, 1492, 2122, 2238, 3183, 3357, 4103, 4244, 4476, 6366, 6714, 8206, 9549, 11671, 12309, 12732, 13428, 16412, 19098, 23342, 24618, 35013, 36927, 38196, 46684, 49236, 70026, 73854, 105039, 140052, 147708, 210078, 395753, 420156, 791506, 1187259, 1583012, 2374518, 3561777, 4353283, 4749036, 7123554, 8706566, 13059849, 14247108, 17413132, 26119698, 39179547, 52239396, 78359094, 156718188]

約数ペア:

[(1, 156718188), (2, 78359094), (3, 52239396), (4, 39179547), (6, 26119698), (9, 17413132), (11, 14247108), (12, 13059849), (18, 8706566), (22, 7123554), (33, 4749036), (36, 4353283), (44, 3561777), (66, 2374518), (99, 1583012), (132, 1187259), (198, 791506), (373, 420156), (396, 395753), (746, 210078), (1061, 147708), (1119, 140052), (1492, 105039), (2122, 73854), (2238, 70026), (3183, 49236), (3357, 46684), (4103, 38196), (4244, 36927), (4476, 35013), (6366, 24618), (6714, 23342), (8206, 19098), (9549, 16412), (11671, 13428), (12309, 12732)]