131516012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 254741760

約数和(自身を除く): 123225748

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 89, 124, 178, 356, 527, 701, 1054, 1402, 1513, 2108, 2759, 2804, 3026, 5518, 6052, 11036, 11917, 21731, 23834, 43462, 46903, 47668, 62389, 86924, 93806, 124778, 187612, 249556, 369427, 738854, 1060613, 1477708, 1934059, 2121226, 3868118, 4242452, 7736236, 32879003, 65758006, 131516012]

約数ペア:

[(1, 131516012), (2, 65758006), (4, 32879003), (17, 7736236), (31, 4242452), (34, 3868118), (62, 2121226), (68, 1934059), (89, 1477708), (124, 1060613), (178, 738854), (356, 369427), (527, 249556), (701, 187612), (1054, 124778), (1402, 93806), (1513, 86924), (2108, 62389), (2759, 47668), (2804, 46903), (3026, 43462), (5518, 23834), (6052, 21731), (11036, 11917)]