156947360104

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{640727}}^1$

素因数の和:641257

約数の個数: 32

約数和(自身を含む): 299322492480

約数和(自身を除く): 142375132376

約数列:

[1, 2, 4, 8, 67, 134, 268, 457, 536, 914, 1828, 3656, 30619, 61238, 122476, 244952, 640727, 1281454, 2562908, 5125816, 42928709, 85857418, 171714836, 292812239, 343429672, 585624478, 1171248956, 2342497912, 19618420013, 39236840026, 78473680052, 156947360104]

約数ペア:

[(1, 156947360104), (2, 78473680052), (4, 39236840026), (8, 19618420013), (67, 2342497912), (134, 1171248956), (268, 585624478), (457, 343429672), (536, 292812239), (914, 171714836), (1828, 85857418), (3656, 42928709), (30619, 5125816), (61238, 2562908), (122476, 1281454), (244952, 640727)]