134470784

素因数分解:

$2^7\times 7^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 307991040

約数和(自身を除く): 173520256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 446, 448, 673, 892, 896, 1346, 1561, 1784, 2692, 3122, 3568, 4711, 5384, 6244, 7136, 9422, 10768, 12488, 14272, 18844, 21536, 24976, 28544, 37688, 43072, 49952, 75376, 86144, 99904, 150079, 150752, 199808, 300158, 301504, 600316, 603008, 1050553, 1200632, 2101106, 2401264, 4202212, 4802528, 8404424, 9605056, 16808848, 19210112, 33617696, 67235392, 134470784]

約数ペア:

[(1, 134470784), (2, 67235392), (4, 33617696), (7, 19210112), (8, 16808848), (14, 9605056), (16, 8404424), (28, 4802528), (32, 4202212), (56, 2401264), (64, 2101106), (112, 1200632), (128, 1050553), (223, 603008), (224, 600316), (446, 301504), (448, 300158), (673, 199808), (892, 150752), (896, 150079), (1346, 99904), (1561, 86144), (1784, 75376), (2692, 49952), (3122, 43072), (3568, 37688), (4711, 28544), (5384, 24976), (6244, 21536), (7136, 18844), (9422, 14272), (10768, 12488)]