137849648

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{85303}}^1$

素因数の和:85412

約数の個数: 20

約数和(自身を含む): 269731248

約数和(自身を除く): 131881600

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 85303, 170606, 341212, 682424, 1364848, 8615603, 17231206, 34462412, 68924824, 137849648]

約数ペア:

[(1, 137849648), (2, 68924824), (4, 34462412), (8, 17231206), (16, 8615603), (101, 1364848), (202, 682424), (404, 341212), (808, 170606), (1616, 85303)]