149386678

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 261506880

約数和(自身を除く): 112120202

約数列:

[1, 2, 7, 14, 89, 113, 178, 226, 623, 791, 1061, 1246, 1582, 2122, 7427, 10057, 14854, 20114, 70399, 94429, 119893, 140798, 188858, 239786, 661003, 839251, 1322006, 1678502, 10670477, 21340954, 74693339, 149386678]

約数ペア:

[(1, 149386678), (2, 74693339), (7, 21340954), (14, 10670477), (89, 1678502), (113, 1322006), (178, 839251), (226, 661003), (623, 239786), (791, 188858), (1061, 140798), (1246, 119893), (1582, 94429), (2122, 70399), (7427, 20114), (10057, 14854)]