121381888

素因数分解:

$2^{10}\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1182

約数の個数: 44

約数和(自身を含む): 245025900

約数和(自身を除く): 123644012

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1024, 1049, 1808, 2098, 3616, 4196, 7232, 8392, 14464, 16784, 28928, 33568, 57856, 67136, 115712, 118537, 134272, 237074, 268544, 474148, 537088, 948296, 1074176, 1896592, 3793184, 7586368, 15172736, 30345472, 60690944, 121381888]

約数ペア:

[(1, 121381888), (2, 60690944), (4, 30345472), (8, 15172736), (16, 7586368), (32, 3793184), (64, 1896592), (113, 1074176), (128, 948296), (226, 537088), (256, 474148), (452, 268544), (512, 237074), (904, 134272), (1024, 118537), (1049, 115712), (1808, 67136), (2098, 57856), (3616, 33568), (4196, 28928), (7232, 16784), (8392, 14464)]