156949424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22447}}^1$

素因数の和:22497

約数の個数: 40

約数和(自身を含む): 334026240

約数和(自身を除く): 177076816

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 22447, 44894, 89788, 179576, 359152, 426493, 516281, 852986, 1032562, 1705972, 2065124, 3411944, 4130248, 6823888, 8260496, 9809339, 19618678, 39237356, 78474712, 156949424]

約数ペア:

[(1, 156949424), (2, 78474712), (4, 39237356), (8, 19618678), (16, 9809339), (19, 8260496), (23, 6823888), (38, 4130248), (46, 3411944), (76, 2065124), (92, 1705972), (152, 1032562), (184, 852986), (304, 516281), (368, 426493), (437, 359152), (874, 179576), (1748, 89788), (3496, 44894), (6992, 22447)]