140810376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{838157}}^1$

素因数の和:838173

約数の個数: 32

約数和(自身を含む): 402315840

約数和(自身を除く): 261505464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 838157, 1676314, 2514471, 3352628, 5028942, 5867099, 6705256, 10057884, 11734198, 17601297, 20115768, 23468396, 35202594, 46936792, 70405188, 140810376]

約数ペア:

[(1, 140810376), (2, 70405188), (3, 46936792), (4, 35202594), (6, 23468396), (7, 20115768), (8, 17601297), (12, 11734198), (14, 10057884), (21, 6705256), (24, 5867099), (28, 5028942), (42, 3352628), (56, 2514471), (84, 1676314), (168, 838157)]