162321194

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 286177536

約数和(自身を除く): 123856342

約数列:

[1, 2, 7, 14, 71, 73, 142, 146, 497, 511, 994, 1022, 2237, 4474, 5183, 10366, 15659, 31318, 36281, 72562, 158827, 163301, 317654, 326602, 1111789, 1143107, 2223578, 2286214, 11594371, 23188742, 81160597, 162321194]

約数ペア:

[(1, 162321194), (2, 81160597), (7, 23188742), (14, 11594371), (71, 2286214), (73, 2223578), (142, 1143107), (146, 1111789), (497, 326602), (511, 317654), (994, 163301), (1022, 158827), (2237, 72562), (4474, 36281), (5183, 31318), (10366, 15659)]