163325904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1553}}^1$

素因数の和:1884

約数の個数: 80

約数和(自身を含む): 484052352

約数和(自身を除く): 320726448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 626, 939, 1252, 1553, 1878, 2191, 2504, 3106, 3756, 4382, 4659, 5008, 6212, 6573, 7512, 8764, 9318, 10871, 12424, 13146, 15024, 17528, 18636, 21742, 24848, 26292, 32613, 35056, 37272, 43484, 52584, 65226, 74544, 86968, 105168, 130452, 173936, 260904, 486089, 521808, 972178, 1458267, 1944356, 2916534, 3402623, 3888712, 5833068, 6805246, 7777424, 10207869, 11666136, 13610492, 20415738, 23332272, 27220984, 40831476, 54441968, 81662952, 163325904]

約数ペア:

[(1, 163325904), (2, 81662952), (3, 54441968), (4, 40831476), (6, 27220984), (7, 23332272), (8, 20415738), (12, 13610492), (14, 11666136), (16, 10207869), (21, 7777424), (24, 6805246), (28, 5833068), (42, 3888712), (48, 3402623), (56, 2916534), (84, 1944356), (112, 1458267), (168, 972178), (313, 521808), (336, 486089), (626, 260904), (939, 173936), (1252, 130452), (1553, 105168), (1878, 86968), (2191, 74544), (2504, 65226), (3106, 52584), (3756, 43484), (4382, 37272), (4659, 35056), (5008, 32613), (6212, 26292), (6573, 24848), (7512, 21742), (8764, 18636), (9318, 17528), (10871, 15024), (12424, 13146)]