168240142

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 292336128

約数和(自身を除く): 124095986

約数列:

[1, 2, 7, 14, 167, 227, 317, 334, 454, 634, 1169, 1589, 2219, 2338, 3178, 4438, 37909, 52939, 71959, 75818, 105878, 143918, 265363, 370573, 503713, 530726, 741146, 1007426, 12017153, 24034306, 84120071, 168240142]

約数ペア:

[(1, 168240142), (2, 84120071), (7, 24034306), (14, 12017153), (167, 1007426), (227, 741146), (317, 530726), (334, 503713), (454, 370573), (634, 265363), (1169, 143918), (1589, 105878), (2219, 75818), (2338, 71959), (3178, 52939), (4438, 37909)]