138351296

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{50273}}^1$

素因数の和:50328

約数の個数: 28

約数和(自身を含む): 280931112

約数和(自身を除く): 142579816

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 50273, 100546, 201092, 402184, 804368, 1608736, 2161739, 3217472, 4323478, 8646956, 17293912, 34587824, 69175648, 138351296]

約数ペア:

[(1, 138351296), (2, 69175648), (4, 34587824), (8, 17293912), (16, 8646956), (32, 4323478), (43, 3217472), (64, 2161739), (86, 1608736), (172, 804368), (344, 402184), (688, 201092), (1376, 100546), (2752, 50273)]