156964845616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2677}}^1\times {\mathrm{192877}}^1$

素因数の和:195581

約数の個数: 40

約数和(自身を含む): 320246916080

約数和(自身を除く): 163282070464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2677, 5354, 10708, 21416, 42832, 50863, 101726, 192877, 203452, 385754, 406904, 771508, 813808, 1543016, 3086032, 3664663, 7329326, 14658652, 29317304, 58634608, 516331729, 1032663458, 2065326916, 4130653832, 8261307664, 9810302851, 19620605702, 39241211404, 78482422808, 156964845616]

約数ペア:

[(1, 156964845616), (2, 78482422808), (4, 39241211404), (8, 19620605702), (16, 9810302851), (19, 8261307664), (38, 4130653832), (76, 2065326916), (152, 1032663458), (304, 516331729), (2677, 58634608), (5354, 29317304), (10708, 14658652), (21416, 7329326), (42832, 3664663), (50863, 3086032), (101726, 1543016), (192877, 813808), (203452, 771508), (385754, 406904)]