121845048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2621}}^1$

素因数の和:2792

約数の個数: 64

約数和(自身を含む): 330372000

約数和(自身を除く): 208526952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 298, 312, 447, 596, 894, 1192, 1788, 1937, 2621, 3576, 3874, 5242, 5811, 7748, 7863, 10484, 11622, 15496, 15726, 20968, 23244, 31452, 34073, 46488, 62904, 68146, 102219, 136292, 204438, 272584, 390529, 408876, 781058, 817752, 1171587, 1562116, 2343174, 3124232, 4686348, 5076877, 9372696, 10153754, 15230631, 20307508, 30461262, 40615016, 60922524, 121845048]

約数ペア:

[(1, 121845048), (2, 60922524), (3, 40615016), (4, 30461262), (6, 20307508), (8, 15230631), (12, 10153754), (13, 9372696), (24, 5076877), (26, 4686348), (39, 3124232), (52, 2343174), (78, 1562116), (104, 1171587), (149, 817752), (156, 781058), (298, 408876), (312, 390529), (447, 272584), (596, 204438), (894, 136292), (1192, 102219), (1788, 68146), (1937, 62904), (2621, 46488), (3576, 34073), (3874, 31452), (5242, 23244), (5811, 20968), (7748, 15726), (7863, 15496), (10484, 11622)]