222376144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 471112704

約数和(自身を除く): 248736560

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 101, 124, 184, 193, 202, 248, 368, 386, 404, 496, 713, 772, 808, 1426, 1544, 1616, 2323, 2852, 3088, 3131, 4439, 4646, 5704, 5983, 6262, 8878, 9292, 11408, 11966, 12524, 17756, 18584, 19493, 23932, 25048, 35512, 37168, 38986, 47864, 50096, 71024, 72013, 77972, 95728, 137609, 144026, 155944, 275218, 288052, 311888, 448339, 550436, 576104, 604283, 896678, 1100872, 1152208, 1208566, 1793356, 2201744, 2417132, 3586712, 4834264, 7173424, 9668528, 13898509, 27797018, 55594036, 111188072, 222376144]

約数ペア:

[(1, 222376144), (2, 111188072), (4, 55594036), (8, 27797018), (16, 13898509), (23, 9668528), (31, 7173424), (46, 4834264), (62, 3586712), (92, 2417132), (101, 2201744), (124, 1793356), (184, 1208566), (193, 1152208), (202, 1100872), (248, 896678), (368, 604283), (386, 576104), (404, 550436), (496, 448339), (713, 311888), (772, 288052), (808, 275218), (1426, 155944), (1544, 144026), (1616, 137609), (2323, 95728), (2852, 77972), (3088, 72013), (3131, 71024), (4439, 50096), (4646, 47864), (5704, 38986), (5983, 37168), (6262, 35512), (8878, 25048), (9292, 23932), (11408, 19493), (11966, 18584), (12524, 17756)]