161497112

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151783}}^1$

素因数の和:151815

約数の個数: 32

約数和(自身を含む): 364281600

約数和(自身を除く): 202784488

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 151783, 303566, 607132, 1062481, 1214264, 2124962, 2883877, 4249924, 5767754, 8499848, 11535508, 20187139, 23071016, 40374278, 80748556, 161497112]

約数ペア:

[(1, 161497112), (2, 80748556), (4, 40374278), (7, 23071016), (8, 20187139), (14, 11535508), (19, 8499848), (28, 5767754), (38, 4249924), (56, 2883877), (76, 2124962), (133, 1214264), (152, 1062481), (266, 607132), (532, 303566), (1064, 151783)]