137651488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1373}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 293272056

約数和(自身を除く): 155620568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 241, 416, 482, 964, 1373, 1928, 2746, 3133, 3856, 5492, 6266, 7712, 10984, 12532, 17849, 21968, 25064, 35698, 43936, 50128, 71396, 100256, 142792, 285584, 330893, 571168, 661786, 1323572, 2647144, 4301609, 5294288, 8603218, 10588576, 17206436, 34412872, 68825744, 137651488]

約数ペア:

[(1, 137651488), (2, 68825744), (4, 34412872), (8, 17206436), (13, 10588576), (16, 8603218), (26, 5294288), (32, 4301609), (52, 2647144), (104, 1323572), (208, 661786), (241, 571168), (416, 330893), (482, 285584), (964, 142792), (1373, 100256), (1928, 71396), (2746, 50128), (3133, 43936), (3856, 35698), (5492, 25064), (6266, 21968), (7712, 17849), (10984, 12532)]