128824704

素因数分解:

$2^7\times 3^2\times {\mathrm{111827}}^1$

素因数の和:111847

約数の個数: 48

約数和(自身を含む): 370709820

約数和(自身を除く): 241885116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 111827, 223654, 335481, 447308, 670962, 894616, 1006443, 1341924, 1789232, 2012886, 2683848, 3578464, 4025772, 5367696, 7156928, 8051544, 10735392, 14313856, 16103088, 21470784, 32206176, 42941568, 64412352, 128824704]

約数ペア:

[(1, 128824704), (2, 64412352), (3, 42941568), (4, 32206176), (6, 21470784), (8, 16103088), (9, 14313856), (12, 10735392), (16, 8051544), (18, 7156928), (24, 5367696), (32, 4025772), (36, 3578464), (48, 2683848), (64, 2012886), (72, 1789232), (96, 1341924), (128, 1006443), (144, 894616), (192, 670962), (288, 447308), (384, 335481), (576, 223654), (1152, 111827)]