161154647

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1289}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 172550400

約数和(自身を除く): 11395753

約数列:

[1, 31, 37, 109, 1147, 1289, 3379, 4033, 39959, 47693, 125023, 140501, 1478483, 4355531, 5198537, 161154647]

約数ペア:

[(1, 161154647), (31, 5198537), (37, 4355531), (109, 1478483), (1147, 140501), (1289, 125023), (3379, 47693), (4033, 39959)]