163959992

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{94447}}^1$

素因数の和:94491

約数の個数: 32

約数和(自身を含む): 362680320

約数和(自身を除く): 198720328

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 94447, 188894, 377788, 661129, 755576, 1322258, 2644516, 2927857, 5289032, 5855714, 11711428, 20494999, 23422856, 40989998, 81979996, 163959992]

約数ペア:

[(1, 163959992), (2, 81979996), (4, 40989998), (7, 23422856), (8, 20494999), (14, 11711428), (28, 5855714), (31, 5289032), (56, 2927857), (62, 2644516), (124, 1322258), (217, 755576), (248, 661129), (434, 377788), (868, 188894), (1736, 94447)]