143788504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{1109}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 284382000

約数和(自身を除く): 140593496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 853, 1109, 1706, 2218, 3412, 4436, 6824, 8872, 16207, 21071, 32414, 42142, 64828, 84284, 129656, 168568, 945977, 1891954, 3783908, 7567816, 17973563, 35947126, 71894252, 143788504]

約数ペア:

[(1, 143788504), (2, 71894252), (4, 35947126), (8, 17973563), (19, 7567816), (38, 3783908), (76, 1891954), (152, 945977), (853, 168568), (1109, 129656), (1706, 84284), (2218, 64828), (3412, 42142), (4436, 32414), (6824, 21071), (8872, 16207)]