164526418

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 294749280

約数和(自身を除く): 130222862

約数列:

[1, 2, 7, 14, 49, 83, 98, 113, 166, 179, 226, 358, 581, 791, 1162, 1253, 1582, 2506, 4067, 5537, 8134, 8771, 9379, 11074, 14857, 17542, 18758, 20227, 29714, 40454, 65653, 103999, 131306, 141589, 207998, 283178, 459571, 727993, 919142, 991123, 1455986, 1678841, 1982246, 3357682, 11751887, 23503774, 82263209, 164526418]

約数ペア:

[(1, 164526418), (2, 82263209), (7, 23503774), (14, 11751887), (49, 3357682), (83, 1982246), (98, 1678841), (113, 1455986), (166, 991123), (179, 919142), (226, 727993), (358, 459571), (581, 283178), (791, 207998), (1162, 141589), (1253, 131306), (1582, 103999), (2506, 65653), (4067, 40454), (5537, 29714), (8134, 20227), (8771, 18758), (9379, 17542), (11074, 14857)]