16144758

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 80

約数和(自身を含む): 43211520

約数和(自身を除く): 27066762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 619, 621, 966, 1134, 1238, 1242, 1449, 1857, 1863, 2898, 3714, 3726, 4333, 4347, 5571, 8666, 8694, 11142, 12999, 13041, 14237, 16713, 25998, 26082, 28474, 33426, 38997, 42711, 50139, 77994, 85422, 99659, 100278, 116991, 128133, 199318, 233982, 256266, 298977, 350973, 384399, 597954, 701946, 768798, 896931, 1153197, 1793862, 2306394, 2690793, 5381586, 8072379, 16144758]

約数ペア:

[(1, 16144758), (2, 8072379), (3, 5381586), (6, 2690793), (7, 2306394), (9, 1793862), (14, 1153197), (18, 896931), (21, 768798), (23, 701946), (27, 597954), (42, 384399), (46, 350973), (54, 298977), (63, 256266), (69, 233982), (81, 199318), (126, 128133), (138, 116991), (161, 100278), (162, 99659), (189, 85422), (207, 77994), (322, 50139), (378, 42711), (414, 38997), (483, 33426), (567, 28474), (619, 26082), (621, 25998), (966, 16713), (1134, 14237), (1238, 13041), (1242, 12999), (1449, 11142), (1857, 8694), (1863, 8666), (2898, 5571), (3714, 4347), (3726, 4333)]