157094140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{48787}}^1$

素因数の和:48826

約数の個数: 48

約数和(自身を含む): 393426432

約数和(自身を除く): 236332292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 48787, 97574, 195148, 243935, 341509, 487870, 683018, 975740, 1122101, 1366036, 1707545, 2244202, 3415090, 4488404, 5610505, 6830180, 7854707, 11221010, 15709414, 22442020, 31418828, 39273535, 78547070, 157094140]

約数ペア:

[(1, 157094140), (2, 78547070), (4, 39273535), (5, 31418828), (7, 22442020), (10, 15709414), (14, 11221010), (20, 7854707), (23, 6830180), (28, 5610505), (35, 4488404), (46, 3415090), (70, 2244202), (92, 1707545), (115, 1366036), (140, 1122101), (161, 975740), (230, 683018), (322, 487870), (460, 341509), (644, 243935), (805, 195148), (1610, 97574), (3220, 48787)]