127942744

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{18793}}^1$

素因数の和:18859

約数の個数: 32

約数和(自身を含む): 257101920

約数和(自身を除く): 129159176

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 18793, 37586, 75172, 150344, 432239, 695341, 864478, 1390682, 1728956, 2781364, 3457912, 5562728, 15992843, 31985686, 63971372, 127942744]

約数ペア:

[(1, 127942744), (2, 63971372), (4, 31985686), (8, 15992843), (23, 5562728), (37, 3457912), (46, 2781364), (74, 1728956), (92, 1390682), (148, 864478), (184, 695341), (296, 432239), (851, 150344), (1702, 75172), (3404, 37586), (6808, 18793)]