143399144

素因数分解:

$2^3\times 7^1\times {\mathrm{821}}^1\times {\mathrm{3119}}^1$

素因数の和:3953

約数の個数: 32

約数和(自身を含む): 307756800

約数和(自身を除く): 164357656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 821, 1642, 3119, 3284, 5747, 6238, 6568, 11494, 12476, 21833, 22988, 24952, 43666, 45976, 87332, 174664, 2560699, 5121398, 10242796, 17924893, 20485592, 35849786, 71699572, 143399144]

約数ペア:

[(1, 143399144), (2, 71699572), (4, 35849786), (7, 20485592), (8, 17924893), (14, 10242796), (28, 5121398), (56, 2560699), (821, 174664), (1642, 87332), (3119, 45976), (3284, 43666), (5747, 24952), (6238, 22988), (6568, 21833), (11494, 12476)]