131179122

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 303753600

約数和(自身を除く): 172574478

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 211, 261, 397, 422, 522, 633, 783, 794, 1191, 1266, 1566, 1899, 2382, 3573, 3798, 5697, 6119, 7146, 10719, 11394, 11513, 12238, 18357, 21438, 23026, 34539, 36714, 55071, 69078, 83767, 103617, 110142, 165213, 167534, 207234, 251301, 310851, 330426, 502602, 621702, 753903, 1507806, 2261709, 2429243, 4523418, 4858486, 7287729, 14575458, 21863187, 43726374, 65589561, 131179122]

約数ペア:

[(1, 131179122), (2, 65589561), (3, 43726374), (6, 21863187), (9, 14575458), (18, 7287729), (27, 4858486), (29, 4523418), (54, 2429243), (58, 2261709), (87, 1507806), (174, 753903), (211, 621702), (261, 502602), (397, 330426), (422, 310851), (522, 251301), (633, 207234), (783, 167534), (794, 165213), (1191, 110142), (1266, 103617), (1566, 83767), (1899, 69078), (2382, 55071), (3573, 36714), (3798, 34539), (5697, 23026), (6119, 21438), (7146, 18357), (10719, 12238), (11394, 11513)]