154804576

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1381}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 317616768

約数和(自身を除く): 162812192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 113, 124, 226, 248, 452, 496, 904, 992, 1381, 1808, 2762, 3503, 3616, 5524, 7006, 11048, 14012, 22096, 28024, 42811, 44192, 56048, 85622, 112096, 156053, 171244, 312106, 342488, 624212, 684976, 1248424, 1369952, 2496848, 4837643, 4993696, 9675286, 19350572, 38701144, 77402288, 154804576]

約数ペア:

[(1, 154804576), (2, 77402288), (4, 38701144), (8, 19350572), (16, 9675286), (31, 4993696), (32, 4837643), (62, 2496848), (113, 1369952), (124, 1248424), (226, 684976), (248, 624212), (452, 342488), (496, 312106), (904, 171244), (992, 156053), (1381, 112096), (1808, 85622), (2762, 56048), (3503, 44192), (3616, 42811), (5524, 28024), (7006, 22096), (11048, 14012)]