156798138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{533327}}^1$

素因数の和:533346

約数の個数: 24

約数和(自身を含む): 364796352

約数和(自身を除く): 207998214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 533327, 1066654, 1599981, 3199962, 3733289, 7466578, 11199867, 22399734, 26133023, 52266046, 78399069, 156798138]

約数ペア:

[(1, 156798138), (2, 78399069), (3, 52266046), (6, 26133023), (7, 22399734), (14, 11199867), (21, 7466578), (42, 3733289), (49, 3199962), (98, 1599981), (147, 1066654), (294, 533327)]