137804584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{3739}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 274665600

約数和(自身を除く): 136861016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 271, 542, 1084, 2168, 3739, 4607, 7478, 9214, 14956, 18428, 29912, 36856, 63563, 127126, 254252, 508504, 1013269, 2026538, 4053076, 8106152, 17225573, 34451146, 68902292, 137804584]

約数ペア:

[(1, 137804584), (2, 68902292), (4, 34451146), (8, 17225573), (17, 8106152), (34, 4053076), (68, 2026538), (136, 1013269), (271, 508504), (542, 254252), (1084, 127126), (2168, 63563), (3739, 36856), (4607, 29912), (7478, 18428), (9214, 14956)]