155862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1237}}^1$

素因数の和:1252

約数の個数: 24

約数和(自身を含む): 386256

約数和(自身を除く): 230394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1237, 2474, 3711, 7422, 8659, 11133, 17318, 22266, 25977, 51954, 77931, 155862]

約数ペア:

[(1, 155862), (2, 77931), (3, 51954), (6, 25977), (7, 22266), (9, 17318), (14, 11133), (18, 8659), (21, 7422), (42, 3711), (63, 2474), (126, 1237)]