146427056

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{247343}}^1$

素因数の和:247388

約数の個数: 20

約数和(自身を含む): 291371232

約数和(自身を除く): 144944176

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 247343, 494686, 989372, 1978744, 3957488, 9151691, 18303382, 36606764, 73213528, 146427056]

約数ペア:

[(1, 146427056), (2, 73213528), (4, 36606764), (8, 18303382), (16, 9151691), (37, 3957488), (74, 1978744), (148, 989372), (296, 494686), (592, 247343)]