161885751497

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2\times {\mathrm{173}}^2$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 175464968460

約数和(自身を除く): 13579216963

約数列:

[1, 29, 37, 71, 173, 1073, 2059, 2627, 5017, 5041, 6401, 12283, 29929, 76183, 146189, 185629, 186517, 356207, 454471, 867941, 872093, 1107373, 2124959, 5408993, 13179659, 25290697, 32113817, 32267441, 61623811, 78623483, 150872089, 935755789, 2280081007, 4375290581, 5582267293, 161885751497]

約数ペア:

[(1, 161885751497), (29, 5582267293), (37, 4375290581), (71, 2280081007), (173, 935755789), (1073, 150872089), (2059, 78623483), (2627, 61623811), (5017, 32267441), (5041, 32113817), (6401, 25290697), (12283, 13179659), (29929, 5408993), (76183, 2124959), (146189, 1107373), (185629, 872093), (186517, 867941), (356207, 454471)]