157022782

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{491}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 275457024

約数和(自身を除く): 118434242

約数列:

[1, 2, 7, 14, 53, 106, 371, 431, 491, 742, 862, 982, 3017, 3437, 6034, 6874, 22843, 26023, 45686, 52046, 159901, 182161, 211621, 319802, 364322, 423242, 1481347, 2962694, 11215913, 22431826, 78511391, 157022782]

約数ペア:

[(1, 157022782), (2, 78511391), (7, 22431826), (14, 11215913), (53, 2962694), (106, 1481347), (371, 423242), (431, 364322), (491, 319802), (742, 211621), (862, 182161), (982, 159901), (3017, 52046), (3437, 45686), (6034, 26023), (6874, 22843)]