164076758768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18344897}}^1$

素因数の和:18344961

約数の個数: 40

約数和(自身を含む): 350314172208

約数和(自身を除く): 186237413440

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 18344897, 36689794, 73379588, 146759176, 238483661, 293518352, 476967322, 788830571, 953934644, 1577661142, 1907869288, 3155322284, 3815738576, 6310644568, 10254797423, 12621289136, 20509594846, 41019189692, 82038379384, 164076758768]

約数ペア:

[(1, 164076758768), (2, 82038379384), (4, 41019189692), (8, 20509594846), (13, 12621289136), (16, 10254797423), (26, 6310644568), (43, 3815738576), (52, 3155322284), (86, 1907869288), (104, 1577661142), (172, 953934644), (208, 788830571), (344, 476967322), (559, 293518352), (688, 238483661), (1118, 146759176), (2236, 73379588), (4472, 36689794), (8944, 18344897)]