123986544

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 360548352

約数和(自身を除く): 236561808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 127, 129, 132, 172, 176, 254, 258, 264, 344, 381, 473, 508, 516, 528, 688, 762, 946, 1016, 1032, 1397, 1419, 1524, 1849, 1892, 2032, 2064, 2794, 2838, 3048, 3698, 3784, 4191, 5461, 5547, 5588, 5676, 6096, 7396, 7568, 8382, 10922, 11094, 11176, 11352, 14792, 16383, 16764, 20339, 21844, 22188, 22352, 22704, 29584, 32766, 33528, 40678, 43688, 44376, 60071, 61017, 65532, 67056, 81356, 87376, 88752, 120142, 122034, 131064, 162712, 180213, 234823, 240284, 244068, 262128, 325424, 360426, 469646, 480568, 488136, 704469, 720852, 939292, 961136, 976272, 1408938, 1441704, 1878584, 2583053, 2817876, 2883408, 3757168, 5166106, 5635752, 7749159, 10332212, 11271504, 15498318, 20664424, 30996636, 41328848, 61993272, 123986544]

約数ペア:

[(1, 123986544), (2, 61993272), (3, 41328848), (4, 30996636), (6, 20664424), (8, 15498318), (11, 11271504), (12, 10332212), (16, 7749159), (22, 5635752), (24, 5166106), (33, 3757168), (43, 2883408), (44, 2817876), (48, 2583053), (66, 1878584), (86, 1441704), (88, 1408938), (127, 976272), (129, 961136), (132, 939292), (172, 720852), (176, 704469), (254, 488136), (258, 480568), (264, 469646), (344, 360426), (381, 325424), (473, 262128), (508, 244068), (516, 240284), (528, 234823), (688, 180213), (762, 162712), (946, 131064), (1016, 122034), (1032, 120142), (1397, 88752), (1419, 87376), (1524, 81356), (1849, 67056), (1892, 65532), (2032, 61017), (2064, 60071), (2794, 44376), (2838, 43688), (3048, 40678), (3698, 33528), (3784, 32766), (4191, 29584), (5461, 22704), (5547, 22352), (5588, 22188), (5676, 21844), (6096, 20339), (7396, 16764), (7568, 16383), (8382, 14792), (10922, 11352), (11094, 11176)]