155077164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20611}}^1$

素因数の和:20651

約数の個数: 72

約数和(自身を含む): 450166080

約数和(自身を除く): 295088916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 20611, 41222, 61833, 82444, 123666, 185499, 226721, 247332, 370998, 391609, 453442, 680163, 741996, 783218, 906884, 1174827, 1360326, 1566436, 2040489, 2349654, 2720652, 3524481, 4080978, 4307699, 4699308, 7048962, 8161956, 8615398, 12923097, 14097924, 17230796, 25846194, 38769291, 51692388, 77538582, 155077164]

約数ペア:

[(1, 155077164), (2, 77538582), (3, 51692388), (4, 38769291), (6, 25846194), (9, 17230796), (11, 14097924), (12, 12923097), (18, 8615398), (19, 8161956), (22, 7048962), (33, 4699308), (36, 4307699), (38, 4080978), (44, 3524481), (57, 2720652), (66, 2349654), (76, 2040489), (99, 1566436), (114, 1360326), (132, 1174827), (171, 906884), (198, 783218), (209, 741996), (228, 680163), (342, 453442), (396, 391609), (418, 370998), (627, 247332), (684, 226721), (836, 185499), (1254, 123666), (1881, 82444), (2508, 61833), (3762, 41222), (7524, 20611)]