143988726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{180437}}^1$

素因数の和:180468

約数の個数: 32

約数和(自身を含む): 346440960

約数和(自身を除く): 202452234

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 180437, 360874, 541311, 1082622, 1263059, 2526118, 3428303, 3789177, 6856606, 7578354, 10284909, 20569818, 23998121, 47996242, 71994363, 143988726]

約数ペア:

[(1, 143988726), (2, 71994363), (3, 47996242), (6, 23998121), (7, 20569818), (14, 10284909), (19, 7578354), (21, 6856606), (38, 3789177), (42, 3428303), (57, 2526118), (114, 1263059), (133, 1082622), (266, 541311), (399, 360874), (798, 180437)]