140451378

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{997}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 287136576

約数和(自身を除く): 146685198

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 443, 886, 997, 1329, 1994, 2658, 2991, 5982, 23479, 46958, 52841, 70437, 105682, 140874, 158523, 317046, 441671, 883342, 1325013, 2650026, 23408563, 46817126, 70225689, 140451378]

約数ペア:

[(1, 140451378), (2, 70225689), (3, 46817126), (6, 23408563), (53, 2650026), (106, 1325013), (159, 883342), (318, 441671), (443, 317046), (886, 158523), (997, 140874), (1329, 105682), (1994, 70437), (2658, 52841), (2991, 46958), (5982, 23479)]