168890838

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{6983}}^1$

素因数の和:7156

約数の個数: 32

約数和(自身を含む): 351993600

約数和(自身を除く): 183102762

約数列:

[1, 2, 3, 6, 29, 58, 87, 139, 174, 278, 417, 834, 4031, 6983, 8062, 12093, 13966, 20949, 24186, 41898, 202507, 405014, 607521, 970637, 1215042, 1941274, 2911911, 5823822, 28148473, 56296946, 84445419, 168890838]

約数ペア:

[(1, 168890838), (2, 84445419), (3, 56296946), (6, 28148473), (29, 5823822), (58, 2911911), (87, 1941274), (139, 1215042), (174, 970637), (278, 607521), (417, 405014), (834, 202507), (4031, 41898), (6983, 24186), (8062, 20949), (12093, 13966)]