178052148

素因数分解:

$2^2\times 3^3\times {\mathrm{1279}}^1\times {\mathrm{1289}}^1$

素因数の和:2581

約数の個数: 48

約数和(自身を含む): 462336000

約数和(自身を除く): 284283852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1279, 1289, 2558, 2578, 3837, 3867, 5116, 5156, 7674, 7734, 11511, 11601, 15348, 15468, 23022, 23202, 34533, 34803, 46044, 46404, 69066, 69606, 138132, 139212, 1648631, 3297262, 4945893, 6594524, 9891786, 14837679, 19783572, 29675358, 44513037, 59350716, 89026074, 178052148]

約数ペア:

[(1, 178052148), (2, 89026074), (3, 59350716), (4, 44513037), (6, 29675358), (9, 19783572), (12, 14837679), (18, 9891786), (27, 6594524), (36, 4945893), (54, 3297262), (108, 1648631), (1279, 139212), (1289, 138132), (2558, 69606), (2578, 69066), (3837, 46404), (3867, 46044), (5116, 34803), (5156, 34533), (7674, 23202), (7734, 23022), (11511, 15468), (11601, 15348)]