140501452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4337}}^1$

素因数の和:4450

約数の個数: 48

約数和(自身を含む): 306089280

約数和(自身を除く): 165587828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2492, 4337, 4628, 8099, 8674, 16198, 17348, 30359, 32396, 56381, 60718, 112762, 121436, 225524, 385993, 394667, 771986, 789334, 1543972, 1578668, 2701951, 5017909, 5403902, 10035818, 10807804, 20071636, 35125363, 70250726, 140501452]

約数ペア:

[(1, 140501452), (2, 70250726), (4, 35125363), (7, 20071636), (13, 10807804), (14, 10035818), (26, 5403902), (28, 5017909), (52, 2701951), (89, 1578668), (91, 1543972), (178, 789334), (182, 771986), (356, 394667), (364, 385993), (623, 225524), (1157, 121436), (1246, 112762), (2314, 60718), (2492, 56381), (4337, 32396), (4628, 30359), (8099, 17348), (8674, 16198)]