137560144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1031}}^1$

素因数の和:1339

約数の個数: 40

約数和(自身を含む): 276410880

約数和(自身を除く): 138850736

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 269, 496, 538, 1031, 1076, 2062, 2152, 4124, 4304, 8248, 8339, 16496, 16678, 31961, 33356, 63922, 66712, 127844, 133424, 255688, 277339, 511376, 554678, 1109356, 2218712, 4437424, 8597509, 17195018, 34390036, 68780072, 137560144]

約数ペア:

[(1, 137560144), (2, 68780072), (4, 34390036), (8, 17195018), (16, 8597509), (31, 4437424), (62, 2218712), (124, 1109356), (248, 554678), (269, 511376), (496, 277339), (538, 255688), (1031, 133424), (1076, 127844), (2062, 66712), (2152, 63922), (4124, 33356), (4304, 31961), (8248, 16678), (8339, 16496)]