156639048858

素因数分解:

$2^1\times 3^4\times {\mathrm{1721}}^1\times {\mathrm{561829}}^1$

素因数の和:563564

約数の個数: 40

約数和(自身を含む): 351192067380

約数和(自身を除く): 194553018522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1721, 3442, 5163, 10326, 15489, 30978, 46467, 92934, 139401, 278802, 561829, 1123658, 1685487, 3370974, 5056461, 10112922, 15169383, 30338766, 45508149, 91016298, 966907709, 1933815418, 2900723127, 5801446254, 8702169381, 17404338762, 26106508143, 52213016286, 78319524429, 156639048858]

約数ペア:

[(1, 156639048858), (2, 78319524429), (3, 52213016286), (6, 26106508143), (9, 17404338762), (18, 8702169381), (27, 5801446254), (54, 2900723127), (81, 1933815418), (162, 966907709), (1721, 91016298), (3442, 45508149), (5163, 30338766), (10326, 15169383), (15489, 10112922), (30978, 5056461), (46467, 3370974), (92934, 1685487), (139401, 1123658), (278802, 561829)]