157980954

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{642199}}^1$

素因数の和:642245

約数の個数: 16

約数和(自身を含む): 323668800

約数和(自身を除く): 165687846

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 642199, 1284398, 1926597, 3853194, 26330159, 52660318, 78990477, 157980954]

約数ペア:

[(1, 157980954), (2, 78990477), (3, 52660318), (6, 26330159), (41, 3853194), (82, 1926597), (123, 1284398), (246, 642199)]