157788666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4621}}^1$

素因数の和:4907

約数の個数: 48

約数和(自身を含む): 392241408

約数和(自身を除く): 234452742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 271, 542, 813, 1626, 1897, 2439, 3794, 4621, 4878, 5691, 9242, 11382, 13863, 17073, 27726, 32347, 34146, 41589, 64694, 83178, 97041, 194082, 291123, 582246, 1252291, 2504582, 3756873, 7513746, 8766037, 11270619, 17532074, 22541238, 26298111, 52596222, 78894333, 157788666]

約数ペア:

[(1, 157788666), (2, 78894333), (3, 52596222), (6, 26298111), (7, 22541238), (9, 17532074), (14, 11270619), (18, 8766037), (21, 7513746), (42, 3756873), (63, 2504582), (126, 1252291), (271, 582246), (542, 291123), (813, 194082), (1626, 97041), (1897, 83178), (2439, 64694), (3794, 41589), (4621, 34146), (4878, 32347), (5691, 27726), (9242, 17073), (11382, 13863)]