161769722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 262310400

約数和(自身を除く): 100540678

約数列:

[1, 2, 17, 34, 79, 158, 229, 263, 458, 526, 1343, 2686, 3893, 4471, 7786, 8942, 18091, 20777, 36182, 41554, 60227, 120454, 307547, 353209, 615094, 706418, 1023859, 2047718, 4757933, 9515866, 80884861, 161769722]

約数ペア:

[(1, 161769722), (2, 80884861), (17, 9515866), (34, 4757933), (79, 2047718), (158, 1023859), (229, 706418), (263, 615094), (458, 353209), (526, 307547), (1343, 120454), (2686, 60227), (3893, 41554), (4471, 36182), (7786, 20777), (8942, 18091)]