161856374407

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{229591}}^1$

素因数の和:229799

約数の個数: 32

約数和(自身を含む): 204068716544

約数和(自身を除く): 42212342137

約数列:

[1, 7, 13, 61, 91, 127, 427, 793, 889, 1651, 5551, 7747, 11557, 54229, 100711, 229591, 704977, 1607137, 2984683, 14005051, 20892781, 29158057, 98035357, 182065663, 204106399, 379054741, 1274459641, 1778641477, 2653383187, 12450490339, 23122339201, 161856374407]

約数ペア:

[(1, 161856374407), (7, 23122339201), (13, 12450490339), (61, 2653383187), (91, 1778641477), (127, 1274459641), (427, 379054741), (793, 204106399), (889, 182065663), (1651, 98035357), (5551, 29158057), (7747, 20892781), (11557, 14005051), (54229, 2984683), (100711, 1607137), (229591, 704977)]