157224550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19531}}^1$

素因数の和:19573

約数の個数: 48

約数和(自身を含む): 348763392

約数和(自身を除く): 191538842

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 19531, 39062, 97655, 136717, 195310, 273434, 449213, 488275, 683585, 898426, 976550, 1367170, 2246065, 3144491, 3417925, 4492130, 6288982, 6835850, 11230325, 15722455, 22460650, 31444910, 78612275, 157224550]

約数ペア:

[(1, 157224550), (2, 78612275), (5, 31444910), (7, 22460650), (10, 15722455), (14, 11230325), (23, 6835850), (25, 6288982), (35, 4492130), (46, 3417925), (50, 3144491), (70, 2246065), (115, 1367170), (161, 976550), (175, 898426), (230, 683585), (322, 488275), (350, 449213), (575, 273434), (805, 195310), (1150, 136717), (1610, 97655), (4025, 39062), (8050, 19531)]