131297154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2311}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 278660736

約数和(自身を除く): 147363582

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 557, 1114, 1671, 2311, 3342, 4622, 6933, 9469, 13866, 18938, 28407, 39287, 56814, 78574, 117861, 235722, 1287227, 2574454, 3861681, 7723362, 21882859, 43765718, 65648577, 131297154]

約数ペア:

[(1, 131297154), (2, 65648577), (3, 43765718), (6, 21882859), (17, 7723362), (34, 3861681), (51, 2574454), (102, 1287227), (557, 235722), (1114, 117861), (1671, 78574), (2311, 56814), (3342, 39287), (4622, 28407), (6933, 18938), (9469, 13866)]