123669632

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 261650400

約数和(自身を除く): 137980768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 211, 241, 304, 422, 482, 608, 844, 964, 1216, 1688, 1928, 2432, 3376, 3856, 4009, 4579, 6752, 7712, 8018, 9158, 13504, 15424, 16036, 18316, 27008, 30848, 32072, 36632, 50851, 64144, 73264, 101702, 128288, 146528, 203404, 256576, 293056, 406808, 513152, 586112, 813616, 966169, 1627232, 1932338, 3254464, 3864676, 6508928, 7729352, 15458704, 30917408, 61834816, 123669632]

約数ペア:

[(1, 123669632), (2, 61834816), (4, 30917408), (8, 15458704), (16, 7729352), (19, 6508928), (32, 3864676), (38, 3254464), (64, 1932338), (76, 1627232), (128, 966169), (152, 813616), (211, 586112), (241, 513152), (304, 406808), (422, 293056), (482, 256576), (608, 203404), (844, 146528), (964, 128288), (1216, 101702), (1688, 73264), (1928, 64144), (2432, 50851), (3376, 36632), (3856, 32072), (4009, 30848), (4579, 27008), (6752, 18316), (7712, 16036), (8018, 15424), (9158, 13504)]