156970947290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1\times {\mathrm{379441}}^1$

素因数の和:380498

約数の個数: 32

約数和(自身を含む): 289726733520

約数和(自身を除く): 132755786230

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1009, 2018, 5045, 10090, 41369, 82738, 206845, 379441, 413690, 758882, 1897205, 3794410, 15557081, 31114162, 77785405, 155570810, 382855969, 765711938, 1914279845, 3828559690, 15697094729, 31394189458, 78485473645, 156970947290]

約数ペア:

[(1, 156970947290), (2, 78485473645), (5, 31394189458), (10, 15697094729), (41, 3828559690), (82, 1914279845), (205, 765711938), (410, 382855969), (1009, 155570810), (2018, 77785405), (5045, 31114162), (10090, 15557081), (41369, 3794410), (82738, 1897205), (206845, 758882), (379441, 413690)]