172684192

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 347518080

約数和(自身を除く): 174833888

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 239, 268, 337, 478, 536, 674, 956, 1072, 1348, 1912, 2144, 2696, 3824, 5392, 7648, 10784, 16013, 22579, 32026, 45158, 64052, 80543, 90316, 128104, 161086, 180632, 256208, 322172, 361264, 512416, 644344, 722528, 1288688, 2577376, 5396381, 10792762, 21585524, 43171048, 86342096, 172684192]

約数ペア:

[(1, 172684192), (2, 86342096), (4, 43171048), (8, 21585524), (16, 10792762), (32, 5396381), (67, 2577376), (134, 1288688), (239, 722528), (268, 644344), (337, 512416), (478, 361264), (536, 322172), (674, 256208), (956, 180632), (1072, 161086), (1348, 128104), (1912, 90316), (2144, 80543), (2696, 64052), (3824, 45158), (5392, 32026), (7648, 22579), (10784, 16013)]