159947784

素因数分解:

$2^3\times 3^4\times {\mathrm{246833}}^1$

素因数の和:246851

約数の個数: 40

約数和(自身を含む): 448003710

約数和(自身を除く): 288055926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 246833, 493666, 740499, 987332, 1480998, 1974664, 2221497, 2961996, 4442994, 5923992, 6664491, 8885988, 13328982, 17771976, 19993473, 26657964, 39986946, 53315928, 79973892, 159947784]

約数ペア:

[(1, 159947784), (2, 79973892), (3, 53315928), (4, 39986946), (6, 26657964), (8, 19993473), (9, 17771976), (12, 13328982), (18, 8885988), (24, 6664491), (27, 5923992), (36, 4442994), (54, 2961996), (72, 2221497), (81, 1974664), (108, 1480998), (162, 987332), (216, 740499), (324, 493666), (648, 246833)]