122913216

素因数分解:

$2^6\times 3^2\times {\mathrm{213391}}^1$

素因数の和:213409

約数の個数: 42

約数和(自身を含む): 352310192

約数和(自身を除く): 229396976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 213391, 426782, 640173, 853564, 1280346, 1707128, 1920519, 2560692, 3414256, 3841038, 5121384, 6828512, 7682076, 10242768, 13657024, 15364152, 20485536, 30728304, 40971072, 61456608, 122913216]

約数ペア:

[(1, 122913216), (2, 61456608), (3, 40971072), (4, 30728304), (6, 20485536), (8, 15364152), (9, 13657024), (12, 10242768), (16, 7682076), (18, 6828512), (24, 5121384), (32, 3841038), (36, 3414256), (48, 2560692), (64, 1920519), (72, 1707128), (96, 1280346), (144, 853564), (192, 640173), (288, 426782), (576, 213391)]