156970847620

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{167407}}^1$

素因数の和:167860

約数の個数: 48

約数和(自身を含む): 332769604608

約数和(自身を除く): 175798756988

約数列:

[1, 2, 4, 5, 10, 20, 173, 271, 346, 542, 692, 865, 1084, 1355, 1730, 2710, 3460, 5420, 46883, 93766, 167407, 187532, 234415, 334814, 468830, 669628, 837035, 937660, 1674070, 3348140, 28961411, 45367297, 57922822, 90734594, 115845644, 144807055, 181469188, 226836485, 289614110, 453672970, 579228220, 907345940, 7848542381, 15697084762, 31394169524, 39242711905, 78485423810, 156970847620]

約数ペア:

[(1, 156970847620), (2, 78485423810), (4, 39242711905), (5, 31394169524), (10, 15697084762), (20, 7848542381), (173, 907345940), (271, 579228220), (346, 453672970), (542, 289614110), (692, 226836485), (865, 181469188), (1084, 144807055), (1355, 115845644), (1730, 90734594), (2710, 57922822), (3460, 45367297), (5420, 28961411), (46883, 3348140), (93766, 1674070), (167407, 937660), (187532, 837035), (234415, 669628), (334814, 468830)]