181207908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{853}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 539454720

約数和(自身を除く): 358246812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 281, 378, 562, 756, 843, 853, 1124, 1686, 1706, 1967, 2529, 2559, 3372, 3412, 3934, 5058, 5118, 5901, 5971, 7587, 7677, 7868, 10116, 10236, 11802, 11942, 15174, 15354, 17703, 17913, 23031, 23604, 23884, 30348, 30708, 35406, 35826, 46062, 53109, 53739, 70812, 71652, 92124, 106218, 107478, 161217, 212436, 214956, 239693, 322434, 479386, 644868, 719079, 958772, 1438158, 1677851, 2157237, 2876316, 3355702, 4314474, 5033553, 6471711, 6711404, 8628948, 10067106, 12943422, 15100659, 20134212, 25886844, 30201318, 45301977, 60402636, 90603954, 181207908]

約数ペア:

[(1, 181207908), (2, 90603954), (3, 60402636), (4, 45301977), (6, 30201318), (7, 25886844), (9, 20134212), (12, 15100659), (14, 12943422), (18, 10067106), (21, 8628948), (27, 6711404), (28, 6471711), (36, 5033553), (42, 4314474), (54, 3355702), (63, 2876316), (84, 2157237), (108, 1677851), (126, 1438158), (189, 958772), (252, 719079), (281, 644868), (378, 479386), (562, 322434), (756, 239693), (843, 214956), (853, 212436), (1124, 161217), (1686, 107478), (1706, 106218), (1967, 92124), (2529, 71652), (2559, 70812), (3372, 53739), (3412, 53109), (3934, 46062), (5058, 35826), (5118, 35406), (5901, 30708), (5971, 30348), (7587, 23884), (7677, 23604), (7868, 23031), (10116, 17913), (10236, 17703), (11802, 15354), (11942, 15174)]