140104496

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{33809}}^1$

素因数の和:33861

約数の個数: 40

約数和(自身を含む): 318625440

約数和(自身を除く): 178520944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 33809, 67618, 135236, 236663, 270472, 473326, 540944, 946652, 1250933, 1893304, 2501866, 3786608, 5003732, 8756531, 10007464, 17513062, 20014928, 35026124, 70052248, 140104496]

約数ペア:

[(1, 140104496), (2, 70052248), (4, 35026124), (7, 20014928), (8, 17513062), (14, 10007464), (16, 8756531), (28, 5003732), (37, 3786608), (56, 2501866), (74, 1893304), (112, 1250933), (148, 946652), (259, 540944), (296, 473326), (518, 270472), (592, 236663), (1036, 135236), (2072, 67618), (4144, 33809)]