156968013460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{384029}}^1$

素因数の和:384336

約数の個数: 48

約数和(自身を含む): 334456335360

約数和(自身を除く): 177488321900

約数列:

[1, 2, 4, 5, 10, 20, 107, 191, 214, 382, 428, 535, 764, 955, 1070, 1910, 2140, 3820, 20437, 40874, 81748, 102185, 204370, 384029, 408740, 768058, 1536116, 1920145, 3840290, 7680580, 41091103, 73349539, 82182206, 146699078, 164364412, 205455515, 293398156, 366747695, 410911030, 733495390, 821822060, 1466990780, 7848400673, 15696801346, 31393602692, 39242003365, 78484006730, 156968013460]

約数ペア:

[(1, 156968013460), (2, 78484006730), (4, 39242003365), (5, 31393602692), (10, 15696801346), (20, 7848400673), (107, 1466990780), (191, 821822060), (214, 733495390), (382, 410911030), (428, 366747695), (535, 293398156), (764, 205455515), (955, 164364412), (1070, 146699078), (1910, 82182206), (2140, 73349539), (3820, 41091103), (20437, 7680580), (40874, 3840290), (81748, 1920145), (102185, 1536116), (204370, 768058), (384029, 408740)]