152205590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{4639}}^1$

素因数の和:4856

約数の個数: 32

約数和(自身を含む): 291651840

約数和(自身を除く): 139446250

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 965, 1930, 3281, 4639, 6562, 9278, 16405, 23195, 32810, 46390, 78863, 157726, 394315, 788630, 895327, 1790654, 4476635, 8953270, 15220559, 30441118, 76102795, 152205590]

約数ペア:

[(1, 152205590), (2, 76102795), (5, 30441118), (10, 15220559), (17, 8953270), (34, 4476635), (85, 1790654), (170, 895327), (193, 788630), (386, 394315), (965, 157726), (1930, 78863), (3281, 46390), (4639, 32810), (6562, 23195), (9278, 16405)]