156938320360

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{6463687}}^1$

素因数の和:6464305

約数の個数: 32

約数和(自身を含む): 353693007360

約数和(自身を除く): 196754687000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2428, 3035, 4856, 6070, 12140, 24280, 6463687, 12927374, 25854748, 32318435, 51709496, 64636870, 129273740, 258547480, 3923458009, 7846916018, 15693832036, 19617290045, 31387664072, 39234580090, 78469160180, 156938320360]

約数ペア:

[(1, 156938320360), (2, 78469160180), (4, 39234580090), (5, 31387664072), (8, 19617290045), (10, 15693832036), (20, 7846916018), (40, 3923458009), (607, 258547480), (1214, 129273740), (2428, 64636870), (3035, 51709496), (4856, 32318435), (6070, 25854748), (12140, 12927374), (24280, 6463687)]