133082188

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{115123}}^1$

素因数の和:115161

約数の個数: 18

約数和(自身を含む): 247401476

約数和(自身を除く): 114319288

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 115123, 230246, 460492, 1957091, 3914182, 7828364, 33270547, 66541094, 133082188]

約数ペア:

[(1, 133082188), (2, 66541094), (4, 33270547), (17, 7828364), (34, 3914182), (68, 1957091), (289, 460492), (578, 230246), (1156, 115123)]