15351308

素因数分解:

$2^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 31987200

約数和(自身を除く): 16635892

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 167, 196, 268, 334, 343, 469, 668, 686, 938, 1169, 1372, 1876, 2338, 3283, 4676, 6566, 8183, 11189, 13132, 16366, 22378, 22981, 32732, 44756, 45962, 57281, 78323, 91924, 114562, 156646, 229124, 313292, 548261, 1096522, 2193044, 3837827, 7675654, 15351308]

約数ペア:

[(1, 15351308), (2, 7675654), (4, 3837827), (7, 2193044), (14, 1096522), (28, 548261), (49, 313292), (67, 229124), (98, 156646), (134, 114562), (167, 91924), (196, 78323), (268, 57281), (334, 45962), (343, 44756), (469, 32732), (668, 22981), (686, 22378), (938, 16366), (1169, 13132), (1372, 11189), (1876, 8183), (2338, 6566), (3283, 4676)]