146929760

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6703}}^1$

素因数の和:6855

約数の個数: 48

約数和(自身を含む): 349707456

約数和(自身を除く): 202777696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 5480, 6703, 10960, 13406, 21920, 26812, 33515, 53624, 67030, 107248, 134060, 214496, 268120, 536240, 918311, 1072480, 1836622, 3673244, 4591555, 7346488, 9183110, 14692976, 18366220, 29385952, 36732440, 73464880, 146929760]

約数ペア:

[(1, 146929760), (2, 73464880), (4, 36732440), (5, 29385952), (8, 18366220), (10, 14692976), (16, 9183110), (20, 7346488), (32, 4591555), (40, 3673244), (80, 1836622), (137, 1072480), (160, 918311), (274, 536240), (548, 268120), (685, 214496), (1096, 134060), (1370, 107248), (2192, 67030), (2740, 53624), (4384, 33515), (5480, 26812), (6703, 21920), (10960, 13406)]