140115416

素因数分解:

$2^3\times 7^1\times {\mathrm{709}}^1\times {\mathrm{3529}}^1$

素因数の和:4251

約数の個数: 32

約数和(自身を含む): 300756000

約数和(自身を除く): 160640584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 709, 1418, 2836, 3529, 4963, 5672, 7058, 9926, 14116, 19852, 24703, 28232, 39704, 49406, 98812, 197624, 2502061, 5004122, 10008244, 17514427, 20016488, 35028854, 70057708, 140115416]

約数ペア:

[(1, 140115416), (2, 70057708), (4, 35028854), (7, 20016488), (8, 17514427), (14, 10008244), (28, 5004122), (56, 2502061), (709, 197624), (1418, 98812), (2836, 49406), (3529, 39704), (4963, 28232), (5672, 24703), (7058, 19852), (9926, 14116)]