122381432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2971}}^1$

素因数の和:3267

約数の個数: 32

約数和(自身を含む): 242515200

約数和(自身を除く): 120133768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271, 542, 1084, 2168, 2971, 5149, 5942, 10298, 11884, 20596, 23768, 41192, 56449, 112898, 225796, 451592, 805141, 1610282, 3220564, 6441128, 15297679, 30595358, 61190716, 122381432]

約数ペア:

[(1, 122381432), (2, 61190716), (4, 30595358), (8, 15297679), (19, 6441128), (38, 3220564), (76, 1610282), (152, 805141), (271, 451592), (542, 225796), (1084, 112898), (2168, 56449), (2971, 41192), (5149, 23768), (5942, 20596), (10298, 11884)]