138673896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{339887}}^1$

素因数の和:339913

約数の個数: 32

約数和(自身を含む): 367079040

約数和(自身を除く): 228405144

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 339887, 679774, 1019661, 1359548, 2039322, 2719096, 4078644, 5778079, 8157288, 11556158, 17334237, 23112316, 34668474, 46224632, 69336948, 138673896]

約数ペア:

[(1, 138673896), (2, 69336948), (3, 46224632), (4, 34668474), (6, 23112316), (8, 17334237), (12, 11556158), (17, 8157288), (24, 5778079), (34, 4078644), (51, 2719096), (68, 2039322), (102, 1359548), (136, 1019661), (204, 679774), (408, 339887)]