168142078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 281917440

約数和(自身を除く): 113775362

約数列:

[1, 2, 13, 26, 31, 62, 227, 403, 454, 806, 919, 1838, 2951, 5902, 7037, 11947, 14074, 23894, 28489, 56978, 91481, 182962, 208613, 370357, 417226, 740714, 2711969, 5423938, 6467003, 12934006, 84071039, 168142078]

約数ペア:

[(1, 168142078), (2, 84071039), (13, 12934006), (26, 6467003), (31, 5423938), (62, 2711969), (227, 740714), (403, 417226), (454, 370357), (806, 208613), (919, 182962), (1838, 91481), (2951, 56978), (5902, 28489), (7037, 23894), (11947, 14074)]