153970956

素因数分解:

$2^2\times 3^4\times {\mathrm{475219}}^1$

素因数の和:475235

約数の個数: 30

約数和(自身を含む): 402511340

約数和(自身を除く): 248540384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 475219, 950438, 1425657, 1900876, 2851314, 4276971, 5702628, 8553942, 12830913, 17107884, 25661826, 38492739, 51323652, 76985478, 153970956]

約数ペア:

[(1, 153970956), (2, 76985478), (3, 51323652), (4, 38492739), (6, 25661826), (9, 17107884), (12, 12830913), (18, 8553942), (27, 5702628), (36, 4276971), (54, 2851314), (81, 1900876), (108, 1425657), (162, 950438), (324, 475219)]