126876832

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 282078720

約数和(自身を除く): 155201888

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 43, 46, 76, 86, 92, 152, 172, 184, 211, 304, 344, 368, 422, 437, 608, 688, 736, 817, 844, 874, 989, 1376, 1634, 1688, 1748, 1978, 3268, 3376, 3496, 3956, 4009, 4853, 6536, 6752, 6992, 7912, 8018, 9073, 9706, 13072, 13984, 15824, 16036, 18146, 18791, 19412, 26144, 31648, 32072, 36292, 37582, 38824, 64144, 72584, 75164, 77648, 92207, 128288, 145168, 150328, 155296, 172387, 184414, 208679, 290336, 300656, 344774, 368828, 417358, 601312, 689548, 737656, 834716, 1379096, 1475312, 1669432, 2758192, 2950624, 3338864, 3964901, 5516384, 6677728, 7929802, 15859604, 31719208, 63438416, 126876832]

約数ペア:

[(1, 126876832), (2, 63438416), (4, 31719208), (8, 15859604), (16, 7929802), (19, 6677728), (23, 5516384), (32, 3964901), (38, 3338864), (43, 2950624), (46, 2758192), (76, 1669432), (86, 1475312), (92, 1379096), (152, 834716), (172, 737656), (184, 689548), (211, 601312), (304, 417358), (344, 368828), (368, 344774), (422, 300656), (437, 290336), (608, 208679), (688, 184414), (736, 172387), (817, 155296), (844, 150328), (874, 145168), (989, 128288), (1376, 92207), (1634, 77648), (1688, 75164), (1748, 72584), (1978, 64144), (3268, 38824), (3376, 37582), (3496, 36292), (3956, 32072), (4009, 31648), (4853, 26144), (6536, 19412), (6752, 18791), (6992, 18146), (7912, 16036), (8018, 15824), (9073, 13984), (9706, 13072)]