137970904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{769}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 265834800

約数和(自身を除く): 127863896

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 547, 769, 1094, 1538, 2188, 3076, 4376, 6152, 22427, 31529, 44854, 63058, 89708, 126116, 179416, 252232, 420643, 841286, 1682572, 3365144, 17246363, 34492726, 68985452, 137970904]

約数ペア:

[(1, 137970904), (2, 68985452), (4, 34492726), (8, 17246363), (41, 3365144), (82, 1682572), (164, 841286), (328, 420643), (547, 252232), (769, 179416), (1094, 126116), (1538, 89708), (2188, 63058), (3076, 44854), (4376, 31529), (6152, 22427)]