170820944

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80273}}^1$

素因数の和:80307

約数の個数: 40

約数和(自身を含む): 398159040

約数和(自身を除く): 227338096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 80273, 160546, 321092, 561911, 642184, 1123822, 1284368, 1525187, 2247644, 3050374, 4495288, 6100748, 8990576, 10676309, 12201496, 21352618, 24402992, 42705236, 85410472, 170820944]

約数ペア:

[(1, 170820944), (2, 85410472), (4, 42705236), (7, 24402992), (8, 21352618), (14, 12201496), (16, 10676309), (19, 8990576), (28, 6100748), (38, 4495288), (56, 3050374), (76, 2247644), (112, 1525187), (133, 1284368), (152, 1123822), (266, 642184), (304, 561911), (532, 321092), (1064, 160546), (2128, 80273)]