156964002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{2557}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 338638272

約数和(自身を除く): 181674270

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 787, 1574, 2361, 2557, 4722, 5114, 7671, 10231, 15342, 20462, 30693, 33241, 61386, 66482, 99723, 199446, 2012359, 4024718, 6037077, 12074154, 26160667, 52321334, 78482001, 156964002]

約数ペア:

[(1, 156964002), (2, 78482001), (3, 52321334), (6, 26160667), (13, 12074154), (26, 6037077), (39, 4024718), (78, 2012359), (787, 199446), (1574, 99723), (2361, 66482), (2557, 61386), (4722, 33241), (5114, 30693), (7671, 20462), (10231, 15342)]