157213458

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{36241}}^1$

素因数の和:36490

約数の個数: 24

約数和(自身を含む): 342051996

約数和(自身を除く): 184838538

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 36241, 72482, 108723, 217446, 326169, 652338, 8734081, 17468162, 26202243, 52404486, 78606729, 157213458]

約数ペア:

[(1, 157213458), (2, 78606729), (3, 52404486), (6, 26202243), (9, 17468162), (18, 8734081), (241, 652338), (482, 326169), (723, 217446), (1446, 108723), (2169, 72482), (4338, 36241)]