140203232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6359}}^1$

素因数の和:6435

約数の個数: 48

約数和(自身を含む): 302914080

約数和(自身を除く): 162710848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5512, 6359, 11024, 12718, 22048, 25436, 50872, 82667, 101744, 165334, 203488, 330668, 337027, 661336, 674054, 1322672, 1348108, 2645344, 2696216, 4381351, 5392432, 8762702, 10784864, 17525404, 35050808, 70101616, 140203232]

約数ペア:

[(1, 140203232), (2, 70101616), (4, 35050808), (8, 17525404), (13, 10784864), (16, 8762702), (26, 5392432), (32, 4381351), (52, 2696216), (53, 2645344), (104, 1348108), (106, 1322672), (208, 674054), (212, 661336), (416, 337027), (424, 330668), (689, 203488), (848, 165334), (1378, 101744), (1696, 82667), (2756, 50872), (5512, 25436), (6359, 22048), (11024, 12718)]