156977913701

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{8009}}^1$

素因数の和:8549

約数の個数: 32

約数和(自身を含む): 184089024000

約数和(自身を除く): 27111110299

約数列:

[1, 7, 71, 113, 349, 497, 791, 2443, 8009, 8023, 24779, 39437, 56063, 56161, 173453, 276059, 568639, 905017, 2795141, 2800027, 3980473, 6335119, 19565987, 19600189, 64256207, 198455011, 315850933, 449793449, 1389185077, 2210956531, 22425416243, 156977913701]

約数ペア:

[(1, 156977913701), (7, 22425416243), (71, 2210956531), (113, 1389185077), (349, 449793449), (497, 315850933), (791, 198455011), (2443, 64256207), (8009, 19600189), (8023, 19565987), (24779, 6335119), (39437, 3980473), (56063, 2800027), (56161, 2795141), (173453, 905017), (276059, 568639)]