156948170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12329}}^1$

素因数の和:12422

約数の個数: 32

約数和(自身を含む): 301838400

約数和(自身を除く): 144890230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12329, 12730, 24658, 61645, 123290, 234251, 468502, 826043, 1171255, 1652086, 2342510, 4130215, 8260430, 15694817, 31389634, 78474085, 156948170]

約数ペア:

[(1, 156948170), (2, 78474085), (5, 31389634), (10, 15694817), (19, 8260430), (38, 4130215), (67, 2342510), (95, 1652086), (134, 1171255), (190, 826043), (335, 468502), (670, 234251), (1273, 123290), (2546, 61645), (6365, 24658), (12329, 12730)]