156968580484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{16703}}^1\times {\mathrm{123653}}^1$

素因数の和:140379

約数の個数: 24

約数和(自身を含む): 289172298240

約数和(自身を除く): 132203717756

約数列:

[1, 2, 4, 19, 38, 76, 16703, 33406, 66812, 123653, 247306, 317357, 494612, 634714, 1269428, 2349407, 4698814, 9397628, 2065376059, 4130752118, 8261504236, 39242145121, 78484290242, 156968580484]

約数ペア:

[(1, 156968580484), (2, 78484290242), (4, 39242145121), (19, 8261504236), (38, 4130752118), (76, 2065376059), (16703, 9397628), (33406, 4698814), (66812, 2349407), (123653, 1269428), (247306, 634714), (317357, 494612)]