155464868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{3079}}^1$

素因数の和:4067

約数の個数: 24

約数和(自身を含む): 293388480

約数和(自身を除く): 137923612

約数列:

[1, 2, 4, 13, 26, 52, 971, 1942, 3079, 3884, 6158, 12316, 12623, 25246, 40027, 50492, 80054, 160108, 2989709, 5979418, 11958836, 38866217, 77732434, 155464868]

約数ペア:

[(1, 155464868), (2, 77732434), (4, 38866217), (13, 11958836), (26, 5979418), (52, 2989709), (971, 160108), (1942, 80054), (3079, 50492), (3884, 40027), (6158, 25246), (12316, 12623)]