156631590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3559}}^1$

素因数の和:3738

約数の個数: 64

約数和(自身を含む): 420364800

約数和(自身を除く): 263733210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 3559, 4401, 4890, 7118, 7335, 8802, 10677, 14670, 17795, 21354, 22005, 32031, 35590, 44010, 53385, 64062, 96093, 106770, 160155, 192186, 320310, 480465, 580117, 960930, 1160234, 1740351, 2900585, 3480702, 5221053, 5801170, 8701755, 10442106, 15663159, 17403510, 26105265, 31326318, 52210530, 78315795, 156631590]

約数ペア:

[(1, 156631590), (2, 78315795), (3, 52210530), (5, 31326318), (6, 26105265), (9, 17403510), (10, 15663159), (15, 10442106), (18, 8701755), (27, 5801170), (30, 5221053), (45, 3480702), (54, 2900585), (90, 1740351), (135, 1160234), (163, 960930), (270, 580117), (326, 480465), (489, 320310), (815, 192186), (978, 160155), (1467, 106770), (1630, 96093), (2445, 64062), (2934, 53385), (3559, 44010), (4401, 35590), (4890, 32031), (7118, 22005), (7335, 21354), (8802, 17795), (10677, 14670)]