157055388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5683}}^1$

素因数の和:5751

約数の個数: 72

約数和(自身を含む): 435439872

約数和(自身を除く): 278384484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 5683, 6909, 9212, 11366, 13818, 17049, 22732, 27636, 34098, 39781, 68196, 79562, 119343, 159124, 238686, 267101, 278467, 477372, 534202, 556934, 801303, 835401, 1068404, 1113868, 1602606, 1670802, 1869707, 3205212, 3341604, 3739414, 5609121, 7478828, 11218242, 13087949, 22436484, 26175898, 39263847, 52351796, 78527694, 157055388]

約数ペア:

[(1, 157055388), (2, 78527694), (3, 52351796), (4, 39263847), (6, 26175898), (7, 22436484), (12, 13087949), (14, 11218242), (21, 7478828), (28, 5609121), (42, 3739414), (47, 3341604), (49, 3205212), (84, 1869707), (94, 1670802), (98, 1602606), (141, 1113868), (147, 1068404), (188, 835401), (196, 801303), (282, 556934), (294, 534202), (329, 477372), (564, 278467), (588, 267101), (658, 238686), (987, 159124), (1316, 119343), (1974, 79562), (2303, 68196), (3948, 39781), (4606, 34098), (5683, 27636), (6909, 22732), (9212, 17049), (11366, 13818)]