168130354

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{983}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 304174080

約数和(自身を除く): 136043726

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 643, 983, 1286, 1966, 4501, 6881, 9002, 12217, 13762, 18677, 24434, 37354, 85519, 130739, 171038, 261478, 632069, 1264138, 4424483, 8848966, 12009311, 24018622, 84065177, 168130354]

約数ペア:

[(1, 168130354), (2, 84065177), (7, 24018622), (14, 12009311), (19, 8848966), (38, 4424483), (133, 1264138), (266, 632069), (643, 261478), (983, 171038), (1286, 130739), (1966, 85519), (4501, 37354), (6881, 24434), (9002, 18677), (12217, 13762)]