161956944

素因数分解:

$2^4\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2833}}^1$

素因数の和:3244

約数の個数: 60

約数和(自身を含む): 454556596

約数和(自身を除く): 292599652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 397, 794, 1191, 1588, 2382, 2833, 3176, 3573, 4764, 5666, 6352, 7146, 8499, 9528, 11332, 14292, 16998, 19056, 22664, 25497, 28584, 33996, 45328, 50994, 57168, 67992, 101988, 135984, 203976, 407952, 1124701, 2249402, 3374103, 4498804, 6748206, 8997608, 10122309, 13496412, 17995216, 20244618, 26992824, 40489236, 53985648, 80978472, 161956944]

約数ペア:

[(1, 161956944), (2, 80978472), (3, 53985648), (4, 40489236), (6, 26992824), (8, 20244618), (9, 17995216), (12, 13496412), (16, 10122309), (18, 8997608), (24, 6748206), (36, 4498804), (48, 3374103), (72, 2249402), (144, 1124701), (397, 407952), (794, 203976), (1191, 135984), (1588, 101988), (2382, 67992), (2833, 57168), (3176, 50994), (3573, 45328), (4764, 33996), (5666, 28584), (6352, 25497), (7146, 22664), (8499, 19056), (9528, 16998), (11332, 14292)]