161749322

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12823}}^1$

素因数の和:12902

約数の個数: 32

約数和(自身を含む): 299158272

約数和(自身を除く): 137408950

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 6307, 12614, 12823, 25646, 89761, 179522, 217991, 435982, 679619, 1359238, 1525937, 3051874, 4757333, 9514666, 11553523, 23107046, 80874661, 161749322]

約数ペア:

[(1, 161749322), (2, 80874661), (7, 23107046), (14, 11553523), (17, 9514666), (34, 4757333), (53, 3051874), (106, 1525937), (119, 1359238), (238, 679619), (371, 435982), (742, 217991), (901, 179522), (1802, 89761), (6307, 25646), (12614, 12823)]