189002288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4591}}^1$

素因数の和:4713

約数の個数: 40

約数和(自身を含む): 382642176

約数和(自身を除く): 193639888

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 4591, 5146, 9182, 10292, 18364, 20584, 36728, 41168, 73456, 142321, 284642, 381053, 569284, 762106, 1138568, 1524212, 2277136, 3048424, 6096848, 11812643, 23625286, 47250572, 94501144, 189002288]

約数ペア:

[(1, 189002288), (2, 94501144), (4, 47250572), (8, 23625286), (16, 11812643), (31, 6096848), (62, 3048424), (83, 2277136), (124, 1524212), (166, 1138568), (248, 762106), (332, 569284), (496, 381053), (664, 284642), (1328, 142321), (2573, 73456), (4591, 41168), (5146, 36728), (9182, 20584), (10292, 18364)]