138860196

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{146477}}^1$

素因数の和:146563

約数の個数: 24

約数和(自身を含む): 328110720

約数和(自身を除く): 189250524

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 146477, 292954, 439431, 585908, 878862, 1757724, 11571683, 23143366, 34715049, 46286732, 69430098, 138860196]

約数ペア:

[(1, 138860196), (2, 69430098), (3, 46286732), (4, 34715049), (6, 23143366), (12, 11571683), (79, 1757724), (158, 878862), (237, 585908), (316, 439431), (474, 292954), (948, 146477)]