126937312

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3203

約数の個数: 48

約数和(自身を含む): 264345984

約数和(自身を除く): 137408672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2542, 3121, 5084, 6242, 10168, 12484, 20336, 24968, 40672, 49936, 96751, 99872, 127961, 193502, 255922, 387004, 511844, 774008, 1023688, 1548016, 2047376, 3096032, 3966791, 4094752, 7933582, 15867164, 31734328, 63468656, 126937312]

約数ペア:

[(1, 126937312), (2, 63468656), (4, 31734328), (8, 15867164), (16, 7933582), (31, 4094752), (32, 3966791), (41, 3096032), (62, 2047376), (82, 1548016), (124, 1023688), (164, 774008), (248, 511844), (328, 387004), (496, 255922), (656, 193502), (992, 127961), (1271, 99872), (1312, 96751), (2542, 49936), (3121, 40672), (5084, 24968), (6242, 20336), (10168, 12484)]