163911312

素因数分解:

$2^4\times 3^2\times {\mathrm{1138273}}^1$

素因数の和:1138287

約数の個数: 30

約数和(自身を含む): 458724422

約数和(自身を除く): 294813110

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1138273, 2276546, 3414819, 4553092, 6829638, 9106184, 10244457, 13659276, 18212368, 20488914, 27318552, 40977828, 54637104, 81955656, 163911312]

約数ペア:

[(1, 163911312), (2, 81955656), (3, 54637104), (4, 40977828), (6, 27318552), (8, 20488914), (9, 18212368), (12, 13659276), (16, 10244457), (18, 9106184), (24, 6829638), (36, 4553092), (48, 3414819), (72, 2276546), (144, 1138273)]