161064468

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{144323}}^1$

素因数の和:144364

約数の個数: 36

約数和(自身を含む): 420271488

約数和(自身を除く): 259207020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 144323, 288646, 432969, 577292, 865938, 1298907, 1731876, 2597814, 4474013, 5195628, 8948026, 13422039, 17896052, 26844078, 40266117, 53688156, 80532234, 161064468]

約数ペア:

[(1, 161064468), (2, 80532234), (3, 53688156), (4, 40266117), (6, 26844078), (9, 17896052), (12, 13422039), (18, 8948026), (31, 5195628), (36, 4474013), (62, 2597814), (93, 1731876), (124, 1298907), (186, 865938), (279, 577292), (372, 432969), (558, 288646), (1116, 144323)]