139926744

素因数分解:

$2^3\times 3^3\times {\mathrm{647809}}^1$

素因数の和:647824

約数の個数: 32

約数和(自身を含む): 388686000

約数和(自身を除く): 248759256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 647809, 1295618, 1943427, 2591236, 3886854, 5182472, 5830281, 7773708, 11660562, 15547416, 17490843, 23321124, 34981686, 46642248, 69963372, 139926744]

約数ペア:

[(1, 139926744), (2, 69963372), (3, 46642248), (4, 34981686), (6, 23321124), (8, 17490843), (9, 15547416), (12, 11660562), (18, 7773708), (24, 5830281), (27, 5182472), (36, 3886854), (54, 2591236), (72, 1943427), (108, 1295618), (216, 647809)]