156419874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9157}}^1$

素因数の和:9251

約数の個数: 48

約数和(自身を含む): 370019832

約数和(自身を除く): 213599958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 9157, 17082, 18314, 27471, 54942, 82413, 119041, 164826, 238082, 357123, 668461, 714246, 1071369, 1336922, 2005383, 2142738, 4010766, 6016149, 8689993, 12032298, 17379986, 26069979, 52139958, 78209937, 156419874]

約数ペア:

[(1, 156419874), (2, 78209937), (3, 52139958), (6, 26069979), (9, 17379986), (13, 12032298), (18, 8689993), (26, 6016149), (39, 4010766), (73, 2142738), (78, 2005383), (117, 1336922), (146, 1071369), (219, 714246), (234, 668461), (438, 357123), (657, 238082), (949, 164826), (1314, 119041), (1898, 82413), (2847, 54942), (5694, 27471), (8541, 18314), (9157, 17082)]