149854872

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{87943}}^1$

素因数の和:88023

約数の個数: 32

約数和(自身を含む): 379918080

約数和(自身を除く): 230063208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 87943, 175886, 263829, 351772, 527658, 703544, 1055316, 2110632, 6243953, 12487906, 18731859, 24975812, 37463718, 49951624, 74927436, 149854872]

約数ペア:

[(1, 149854872), (2, 74927436), (3, 49951624), (4, 37463718), (6, 24975812), (8, 18731859), (12, 12487906), (24, 6243953), (71, 2110632), (142, 1055316), (213, 703544), (284, 527658), (426, 351772), (568, 263829), (852, 175886), (1704, 87943)]