127395296

素因数分解:

$2^5\times 7^2\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:856

約数の個数: 72

約数和(自身を含む): 294749280

約数和(自身を除く): 167353984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 113, 196, 224, 226, 392, 452, 719, 784, 791, 904, 1438, 1568, 1582, 1808, 2876, 3164, 3616, 5033, 5537, 5752, 6328, 10066, 11074, 11504, 12656, 20132, 22148, 23008, 25312, 35231, 40264, 44296, 70462, 80528, 81247, 88592, 140924, 161056, 162494, 177184, 281848, 324988, 563696, 568729, 649976, 1127392, 1137458, 1299952, 2274916, 2599904, 3981103, 4549832, 7962206, 9099664, 15924412, 18199328, 31848824, 63697648, 127395296]

約数ペア:

[(1, 127395296), (2, 63697648), (4, 31848824), (7, 18199328), (8, 15924412), (14, 9099664), (16, 7962206), (28, 4549832), (32, 3981103), (49, 2599904), (56, 2274916), (98, 1299952), (112, 1137458), (113, 1127392), (196, 649976), (224, 568729), (226, 563696), (392, 324988), (452, 281848), (719, 177184), (784, 162494), (791, 161056), (904, 140924), (1438, 88592), (1568, 81247), (1582, 80528), (1808, 70462), (2876, 44296), (3164, 40264), (3616, 35231), (5033, 25312), (5537, 23008), (5752, 22148), (6328, 20132), (10066, 12656), (11074, 11504)]