131168124

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2713}}^1$

素因数の和:2819

約数の個数: 72

約数和(自身を含む): 355642560

約数和(自身を除く): 224474436

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 2686, 2713, 2844, 4029, 5372, 5426, 8058, 8139, 10852, 12087, 16116, 16278, 24174, 24417, 32556, 46121, 48348, 48834, 92242, 97668, 138363, 184484, 214327, 276726, 415089, 428654, 553452, 642981, 830178, 857308, 1285962, 1660356, 1928943, 2571924, 3643559, 3857886, 7287118, 7715772, 10930677, 14574236, 21861354, 32792031, 43722708, 65584062, 131168124]

約数ペア:

[(1, 131168124), (2, 65584062), (3, 43722708), (4, 32792031), (6, 21861354), (9, 14574236), (12, 10930677), (17, 7715772), (18, 7287118), (34, 3857886), (36, 3643559), (51, 2571924), (68, 1928943), (79, 1660356), (102, 1285962), (153, 857308), (158, 830178), (204, 642981), (237, 553452), (306, 428654), (316, 415089), (474, 276726), (612, 214327), (711, 184484), (948, 138363), (1343, 97668), (1422, 92242), (2686, 48834), (2713, 48348), (2844, 46121), (4029, 32556), (5372, 24417), (5426, 24174), (8058, 16278), (8139, 16116), (10852, 12087)]