153554562

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1499}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 391680000

約数和(自身を除く): 238125438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 271, 378, 542, 813, 1499, 1626, 1897, 2439, 2998, 3794, 4497, 4878, 5691, 7317, 8994, 10493, 11382, 13491, 14634, 17073, 20986, 26982, 31479, 34146, 40473, 51219, 62958, 80946, 94437, 102438, 188874, 283311, 406229, 566622, 812458, 1218687, 2437374, 2843603, 3656061, 5687206, 7312122, 8530809, 10968183, 17061618, 21936366, 25592427, 51184854, 76777281, 153554562]

約数ペア:

[(1, 153554562), (2, 76777281), (3, 51184854), (6, 25592427), (7, 21936366), (9, 17061618), (14, 10968183), (18, 8530809), (21, 7312122), (27, 5687206), (42, 3656061), (54, 2843603), (63, 2437374), (126, 1218687), (189, 812458), (271, 566622), (378, 406229), (542, 283311), (813, 188874), (1499, 102438), (1626, 94437), (1897, 80946), (2439, 62958), (2998, 51219), (3794, 40473), (4497, 34146), (4878, 31479), (5691, 26982), (7317, 20986), (8994, 17073), (10493, 14634), (11382, 13491)]