140360778

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{75707}}^1$

素因数の和:75818

約数の個数: 24

約数和(自身を含む): 307071648

約数和(自身を除く): 166710870

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 75707, 151414, 227121, 454242, 681363, 1362726, 7797821, 15595642, 23393463, 46786926, 70180389, 140360778]

約数ペア:

[(1, 140360778), (2, 70180389), (3, 46786926), (6, 23393463), (9, 15595642), (18, 7797821), (103, 1362726), (206, 681363), (309, 454242), (618, 227121), (927, 151414), (1854, 75707)]