15188808

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 39816000

約数和(自身を除く): 24627192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 139, 157, 174, 232, 278, 314, 348, 417, 471, 556, 628, 696, 834, 942, 1112, 1256, 1668, 1884, 3336, 3768, 4031, 4553, 8062, 9106, 12093, 13659, 16124, 18212, 21823, 24186, 27318, 32248, 36424, 43646, 48372, 54636, 65469, 87292, 96744, 109272, 130938, 174584, 261876, 523752, 632867, 1265734, 1898601, 2531468, 3797202, 5062936, 7594404, 15188808]

約数ペア:

[(1, 15188808), (2, 7594404), (3, 5062936), (4, 3797202), (6, 2531468), (8, 1898601), (12, 1265734), (24, 632867), (29, 523752), (58, 261876), (87, 174584), (116, 130938), (139, 109272), (157, 96744), (174, 87292), (232, 65469), (278, 54636), (314, 48372), (348, 43646), (417, 36424), (471, 32248), (556, 27318), (628, 24186), (696, 21823), (834, 18212), (942, 16124), (1112, 13659), (1256, 12093), (1668, 9106), (1884, 8062), (3336, 4553), (3768, 4031)]