140202864

素因数分解:

$2^4\times 3^2\times {\mathrm{973631}}^1$

素因数の和:973645

約数の個数: 30

約数和(自身を含む): 392373696

約数和(自身を除く): 252170832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 973631, 1947262, 2920893, 3894524, 5841786, 7789048, 8762679, 11683572, 15578096, 17525358, 23367144, 35050716, 46734288, 70101432, 140202864]

約数ペア:

[(1, 140202864), (2, 70101432), (3, 46734288), (4, 35050716), (6, 23367144), (8, 17525358), (9, 15578096), (12, 11683572), (16, 8762679), (18, 7789048), (24, 5841786), (36, 3894524), (48, 2920893), (72, 1947262), (144, 973631)]