138786824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 292118400

約数和(自身を除く): 153331576

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 97, 142, 194, 229, 284, 388, 458, 568, 776, 781, 916, 1067, 1562, 1832, 2134, 2519, 3124, 4268, 5038, 6248, 6887, 8536, 10076, 13774, 16259, 20152, 22213, 27548, 32518, 44426, 55096, 65036, 75757, 88852, 130072, 151514, 177704, 178849, 244343, 303028, 357698, 488686, 606056, 715396, 977372, 1430792, 1577123, 1954744, 3154246, 6308492, 12616984, 17348353, 34696706, 69393412, 138786824]

約数ペア:

[(1, 138786824), (2, 69393412), (4, 34696706), (8, 17348353), (11, 12616984), (22, 6308492), (44, 3154246), (71, 1954744), (88, 1577123), (97, 1430792), (142, 977372), (194, 715396), (229, 606056), (284, 488686), (388, 357698), (458, 303028), (568, 244343), (776, 178849), (781, 177704), (916, 151514), (1067, 130072), (1562, 88852), (1832, 75757), (2134, 65036), (2519, 55096), (3124, 44426), (4268, 32518), (5038, 27548), (6248, 22213), (6887, 20152), (8536, 16259), (10076, 13774)]