155993642

素因数分解:

$2^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{18059}}^1$

素因数の和:18685

約数の個数: 16

約数和(自身を含む): 267865920

約数和(自身を除く): 111872278

約数列:

[1, 2, 7, 14, 617, 1234, 4319, 8638, 18059, 36118, 126413, 252826, 11142403, 22284806, 77996821, 155993642]

約数ペア:

[(1, 155993642), (2, 77996821), (7, 22284806), (14, 11142403), (617, 252826), (1234, 126413), (4319, 36118), (8638, 18059)]