156970850405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{22937}}^1$

素因数の和:23513

約数の個数: 32

約数和(自身を含む): 197110821600

約数和(自身を除く): 40139971195

約数列:

[1, 5, 29, 109, 145, 433, 545, 2165, 3161, 12557, 15805, 22937, 47197, 62785, 114685, 235985, 665173, 1368713, 2500133, 3325865, 6843565, 9931721, 12500665, 49658605, 72503857, 288019909, 362519285, 1082557589, 1440099545, 5412787945, 31394170081, 156970850405]

約数ペア:

[(1, 156970850405), (5, 31394170081), (29, 5412787945), (109, 1440099545), (145, 1082557589), (433, 362519285), (545, 288019909), (2165, 72503857), (3161, 49658605), (12557, 12500665), (15805, 9931721), (22937, 6843565), (47197, 3325865), (62785, 2500133), (114685, 1368713), (235985, 665173)]