161395806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{188107}}^1$

素因数の和:188136

約数の個数: 32

約数和(自身を含む): 379225728

約数和(自身を除く): 217829922

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 188107, 376214, 564321, 1128642, 2069177, 2445391, 4138354, 4890782, 6207531, 7336173, 12415062, 14672346, 26899301, 53798602, 80697903, 161395806]

約数ペア:

[(1, 161395806), (2, 80697903), (3, 53798602), (6, 26899301), (11, 14672346), (13, 12415062), (22, 7336173), (26, 6207531), (33, 4890782), (39, 4138354), (66, 2445391), (78, 2069177), (143, 1128642), (286, 564321), (429, 376214), (858, 188107)]