128595552

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{16139}}^1$

素因数の和:16235

約数の個数: 48

約数和(自身を含む): 341651520

約数和(自身を除く): 213055968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 16139, 32278, 48417, 64556, 96834, 129112, 193668, 258224, 387336, 516448, 774672, 1339537, 1549344, 2679074, 4018611, 5358148, 8037222, 10716296, 16074444, 21432592, 32148888, 42865184, 64297776, 128595552]

約数ペア:

[(1, 128595552), (2, 64297776), (3, 42865184), (4, 32148888), (6, 21432592), (8, 16074444), (12, 10716296), (16, 8037222), (24, 5358148), (32, 4018611), (48, 2679074), (83, 1549344), (96, 1339537), (166, 774672), (249, 516448), (332, 387336), (498, 258224), (664, 193668), (996, 129112), (1328, 96834), (1992, 64556), (2656, 48417), (3984, 32278), (7968, 16139)]