156620754

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2539}}^1$

素因数の和:2719

約数の個数: 48

約数和(自身を含む): 356616000

約数和(自身を除く): 199995246

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 149, 207, 298, 414, 447, 894, 1341, 2539, 2682, 3427, 5078, 6854, 7617, 10281, 15234, 20562, 22851, 30843, 45702, 58397, 61686, 116794, 175191, 350382, 378311, 525573, 756622, 1051146, 1134933, 2269866, 3404799, 6809598, 8701153, 17402306, 26103459, 52206918, 78310377, 156620754]

約数ペア:

[(1, 156620754), (2, 78310377), (3, 52206918), (6, 26103459), (9, 17402306), (18, 8701153), (23, 6809598), (46, 3404799), (69, 2269866), (138, 1134933), (149, 1051146), (207, 756622), (298, 525573), (414, 378311), (447, 350382), (894, 175191), (1341, 116794), (2539, 61686), (2682, 58397), (3427, 45702), (5078, 30843), (6854, 22851), (7617, 20562), (10281, 15234)]