145103588

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2153}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 303972480

約数和(自身を除く): 158868892

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 83, 116, 166, 203, 332, 406, 581, 812, 1162, 2153, 2324, 2407, 4306, 4814, 8612, 9628, 15071, 16849, 30142, 33698, 60284, 62437, 67396, 124874, 178699, 249748, 357398, 437059, 714796, 874118, 1250893, 1748236, 2501786, 5003572, 5182271, 10364542, 20729084, 36275897, 72551794, 145103588]

約数ペア:

[(1, 145103588), (2, 72551794), (4, 36275897), (7, 20729084), (14, 10364542), (28, 5182271), (29, 5003572), (58, 2501786), (83, 1748236), (116, 1250893), (166, 874118), (203, 714796), (332, 437059), (406, 357398), (581, 249748), (812, 178699), (1162, 124874), (2153, 67396), (2324, 62437), (2407, 60284), (4306, 33698), (4814, 30142), (8612, 16849), (9628, 15071)]