157640422014

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{123349313}}^1$

素因数の和:123349392

約数の個数: 24

約数和(自身を含む): 346364873712

約数和(自身を除く): 188724451698

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 123349313, 246698626, 370047939, 740095878, 1110143817, 2220287634, 8757801223, 17515602446, 26273403669, 52546807338, 78820211007, 157640422014]

約数ペア:

[(1, 157640422014), (2, 78820211007), (3, 52546807338), (6, 26273403669), (9, 17515602446), (18, 8757801223), (71, 2220287634), (142, 1110143817), (213, 740095878), (426, 370047939), (639, 246698626), (1278, 123349313)]