166159312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13297}}^1$

素因数の和:13387

約数の個数: 40

約数和(自身を含む): 356173632

約数和(自身を除く): 190014320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 13297, 26594, 53188, 106376, 146267, 212752, 292534, 585068, 944087, 1170136, 1888174, 2340272, 3776348, 7552696, 10384957, 15105392, 20769914, 41539828, 83079656, 166159312]

約数ペア:

[(1, 166159312), (2, 83079656), (4, 41539828), (8, 20769914), (11, 15105392), (16, 10384957), (22, 7552696), (44, 3776348), (71, 2340272), (88, 1888174), (142, 1170136), (176, 944087), (284, 585068), (568, 292534), (781, 212752), (1136, 146267), (1562, 106376), (3124, 53188), (6248, 26594), (12496, 13297)]