157515216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2940

約数の個数: 80

約数和(自身を含む): 431543808

約数和(自身を除く): 274028592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1488, 1776, 2294, 2861, 3441, 4588, 5722, 6882, 8583, 9176, 11444, 13764, 17166, 18352, 22888, 27528, 34332, 45776, 55056, 68664, 88691, 105857, 137328, 177382, 211714, 266073, 317571, 354764, 423428, 532146, 635142, 709528, 846856, 1064292, 1270284, 1419056, 1693712, 2128584, 2540568, 3281567, 4257168, 5081136, 6563134, 9844701, 13126268, 19689402, 26252536, 39378804, 52505072, 78757608, 157515216]

約数ペア:

[(1, 157515216), (2, 78757608), (3, 52505072), (4, 39378804), (6, 26252536), (8, 19689402), (12, 13126268), (16, 9844701), (24, 6563134), (31, 5081136), (37, 4257168), (48, 3281567), (62, 2540568), (74, 2128584), (93, 1693712), (111, 1419056), (124, 1270284), (148, 1064292), (186, 846856), (222, 709528), (248, 635142), (296, 532146), (372, 423428), (444, 354764), (496, 317571), (592, 266073), (744, 211714), (888, 177382), (1147, 137328), (1488, 105857), (1776, 88691), (2294, 68664), (2861, 55056), (3441, 45776), (4588, 34332), (5722, 27528), (6882, 22888), (8583, 18352), (9176, 17166), (11444, 13764)]