155773670390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8363}}^1\times {\mathrm{143281}}^1$

素因数の和:151664

約数の個数: 32

約数和(自身を含む): 301999483296

約数和(自身を除く): 146225812906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 8363, 16726, 41815, 83630, 108719, 143281, 217438, 286562, 543595, 716405, 1087190, 1432810, 1862653, 3725306, 9313265, 18626530, 1198259003, 2396518006, 5991295015, 11982590030, 15577367039, 31154734078, 77886835195, 155773670390]

約数ペア:

[(1, 155773670390), (2, 77886835195), (5, 31154734078), (10, 15577367039), (13, 11982590030), (26, 5991295015), (65, 2396518006), (130, 1198259003), (8363, 18626530), (16726, 9313265), (41815, 3725306), (83630, 1862653), (108719, 1432810), (143281, 1087190), (217438, 716405), (286562, 543595)]