154540872

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3448

約数の個数: 80

約数和(自身を含む): 439084800

約数和(自身を除く): 284543928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3359, 3834, 5112, 5751, 6718, 7668, 10077, 11502, 13436, 15336, 20154, 23004, 26872, 30231, 40308, 46008, 60462, 80616, 90693, 120924, 181386, 238489, 241848, 272079, 362772, 476978, 544158, 715467, 725544, 953956, 1088316, 1430934, 1907912, 2146401, 2176632, 2861868, 4292802, 5723736, 6439203, 8585604, 12878406, 17171208, 19317609, 25756812, 38635218, 51513624, 77270436, 154540872]

約数ペア:

[(1, 154540872), (2, 77270436), (3, 51513624), (4, 38635218), (6, 25756812), (8, 19317609), (9, 17171208), (12, 12878406), (18, 8585604), (24, 6439203), (27, 5723736), (36, 4292802), (54, 2861868), (71, 2176632), (72, 2146401), (81, 1907912), (108, 1430934), (142, 1088316), (162, 953956), (213, 725544), (216, 715467), (284, 544158), (324, 476978), (426, 362772), (568, 272079), (639, 241848), (648, 238489), (852, 181386), (1278, 120924), (1704, 90693), (1917, 80616), (2556, 60462), (3359, 46008), (3834, 40308), (5112, 30231), (5751, 26872), (6718, 23004), (7668, 20154), (10077, 15336), (11502, 13436)]