156958146

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3389}}^1$

素因数の和:3511

約数の個数: 48

約数和(自身を含む): 355380480

約数和(自身を除く): 198422334

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 498, 558, 747, 1494, 2573, 3389, 5146, 6778, 7719, 10167, 15438, 20334, 23157, 30501, 46314, 61002, 105059, 210118, 281287, 315177, 562574, 630354, 843861, 945531, 1687722, 1891062, 2531583, 5063166, 8719897, 17439794, 26159691, 52319382, 78479073, 156958146]

約数ペア:

[(1, 156958146), (2, 78479073), (3, 52319382), (6, 26159691), (9, 17439794), (18, 8719897), (31, 5063166), (62, 2531583), (83, 1891062), (93, 1687722), (166, 945531), (186, 843861), (249, 630354), (279, 562574), (498, 315177), (558, 281287), (747, 210118), (1494, 105059), (2573, 61002), (3389, 46314), (5146, 30501), (6778, 23157), (7719, 20334), (10167, 15438)]