155519856

素因数分解:

$2^4\times 3^2\times {\mathrm{1079999}}^1$

素因数の和:1080013

約数の個数: 30

約数和(自身を含む): 435240000

約数和(自身を除く): 279720144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1079999, 2159998, 3239997, 4319996, 6479994, 8639992, 9719991, 12959988, 17279984, 19439982, 25919976, 38879964, 51839952, 77759928, 155519856]

約数ペア:

[(1, 155519856), (2, 77759928), (3, 51839952), (4, 38879964), (6, 25919976), (8, 19439982), (9, 17279984), (12, 12959988), (16, 9719991), (18, 8639992), (24, 6479994), (36, 4319996), (48, 3239997), (72, 2159998), (144, 1079999)]