127858976

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15427}}^1$

素因数の和:15481

約数の個数: 48

約数和(自身を含む): 295477056

約数和(自身を除く): 167618080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 15427, 30854, 61708, 107989, 123416, 215978, 246832, 431956, 493664, 570799, 863912, 1141598, 1727824, 2283196, 3455648, 3995593, 4566392, 7991186, 9132784, 15982372, 18265568, 31964744, 63929488, 127858976]

約数ペア:

[(1, 127858976), (2, 63929488), (4, 31964744), (7, 18265568), (8, 15982372), (14, 9132784), (16, 7991186), (28, 4566392), (32, 3995593), (37, 3455648), (56, 2283196), (74, 1727824), (112, 1141598), (148, 863912), (224, 570799), (259, 493664), (296, 431956), (518, 246832), (592, 215978), (1036, 123416), (1184, 107989), (2072, 61708), (4144, 30854), (8288, 15427)]