156988981404

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{6451}}^1\times {\mathrm{6563}}^1$

素因数の和:13127

約数の個数: 72

約数和(自身を含む): 400809182592

約数和(自身を除く): 243820201188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 6451, 6563, 12902, 13126, 19353, 19689, 25804, 26252, 38706, 39378, 58059, 59067, 77412, 78756, 116118, 118134, 232236, 236268, 664453, 675989, 1328906, 1351978, 1993359, 2027967, 2657812, 2703956, 3986718, 4055934, 5980077, 6083901, 7973436, 8111868, 11960154, 12167802, 23920308, 24335604, 42337913, 84675826, 127013739, 169351652, 254027478, 381041217, 508054956, 762082434, 1524164868, 4360805039, 8721610078, 13082415117, 17443220156, 26164830234, 39247245351, 52329660468, 78494490702, 156988981404]

約数ペア:

[(1, 156988981404), (2, 78494490702), (3, 52329660468), (4, 39247245351), (6, 26164830234), (9, 17443220156), (12, 13082415117), (18, 8721610078), (36, 4360805039), (103, 1524164868), (206, 762082434), (309, 508054956), (412, 381041217), (618, 254027478), (927, 169351652), (1236, 127013739), (1854, 84675826), (3708, 42337913), (6451, 24335604), (6563, 23920308), (12902, 12167802), (13126, 11960154), (19353, 8111868), (19689, 7973436), (25804, 6083901), (26252, 5980077), (38706, 4055934), (39378, 3986718), (58059, 2703956), (59067, 2657812), (77412, 2027967), (78756, 1993359), (116118, 1351978), (118134, 1328906), (232236, 675989), (236268, 664453)]