138040364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3529}}^1$

素因数の和:3678

約数の個数: 48

約数和(自身を含む): 303636480

約数和(自身を除く): 165596116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 889, 1397, 1778, 2794, 3529, 3556, 5588, 7058, 9779, 14116, 19558, 24703, 38819, 39116, 49406, 77638, 98812, 155276, 271733, 448183, 543466, 896366, 1086932, 1792732, 3137281, 4930013, 6274562, 9860026, 12549124, 19720052, 34510091, 69020182, 138040364]

約数ペア:

[(1, 138040364), (2, 69020182), (4, 34510091), (7, 19720052), (11, 12549124), (14, 9860026), (22, 6274562), (28, 4930013), (44, 3137281), (77, 1792732), (127, 1086932), (154, 896366), (254, 543466), (308, 448183), (508, 271733), (889, 155276), (1397, 98812), (1778, 77638), (2794, 49406), (3529, 39116), (3556, 38819), (5588, 24703), (7058, 19558), (9779, 14116)]