134143268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 295972992

約数和(自身を除く): 161829724

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 361, 437, 532, 577, 644, 722, 874, 1154, 1444, 1748, 2308, 2527, 3059, 4039, 5054, 6118, 8078, 8303, 10108, 10963, 12236, 13271, 16156, 16606, 21926, 26542, 33212, 43852, 53084, 58121, 76741, 92897, 116242, 153482, 185794, 208297, 232484, 252149, 306964, 371588, 416594, 504298, 833188, 1008596, 1458079, 1765043, 2916158, 3530086, 4790831, 5832316, 7060172, 9581662, 19163324, 33535817, 67071634, 134143268]

約数ペア:

[(1, 134143268), (2, 67071634), (4, 33535817), (7, 19163324), (14, 9581662), (19, 7060172), (23, 5832316), (28, 4790831), (38, 3530086), (46, 2916158), (76, 1765043), (92, 1458079), (133, 1008596), (161, 833188), (266, 504298), (322, 416594), (361, 371588), (437, 306964), (532, 252149), (577, 232484), (644, 208297), (722, 185794), (874, 153482), (1154, 116242), (1444, 92897), (1748, 76741), (2308, 58121), (2527, 53084), (3059, 43852), (4039, 33212), (5054, 26542), (6118, 21926), (8078, 16606), (8303, 16156), (10108, 13271), (10963, 12236)]