129411276

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7643}}^1$

素因数の和:7750

約数の個数: 48

約数和(自身を含む): 323616384

約数和(自身を除く): 194205108

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 332, 498, 996, 1411, 2822, 4233, 5644, 7643, 8466, 15286, 16932, 22929, 30572, 45858, 91716, 129931, 259862, 389793, 519724, 634369, 779586, 1268738, 1559172, 1903107, 2537476, 3806214, 7612428, 10784273, 21568546, 32352819, 43137092, 64705638, 129411276]

約数ペア:

[(1, 129411276), (2, 64705638), (3, 43137092), (4, 32352819), (6, 21568546), (12, 10784273), (17, 7612428), (34, 3806214), (51, 2537476), (68, 1903107), (83, 1559172), (102, 1268738), (166, 779586), (204, 634369), (249, 519724), (332, 389793), (498, 259862), (996, 129931), (1411, 91716), (2822, 45858), (4233, 30572), (5644, 22929), (7643, 16932), (8466, 15286)]