144946904

素因数分解:

$2^3\times {\mathrm{1993}}^1\times {\mathrm{9091}}^1$

素因数の和:11090

約数の個数: 16

約数和(自身を含む): 271941720

約数和(自身を除く): 126994816

約数列:

[1, 2, 4, 8, 1993, 3986, 7972, 9091, 15944, 18182, 36364, 72728, 18118363, 36236726, 72473452, 144946904]

約数ペア:

[(1, 144946904), (2, 72473452), (4, 36236726), (8, 18118363), (1993, 72728), (3986, 36364), (7972, 18182), (9091, 15944)]