152858268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1123}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 409136000

約数和(自身を除く): 256277732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 199, 228, 342, 398, 597, 684, 796, 1123, 1194, 1791, 2246, 2388, 3369, 3582, 3781, 4492, 6738, 7164, 7562, 10107, 11343, 13476, 15124, 20214, 21337, 22686, 34029, 40428, 42674, 45372, 64011, 68058, 85348, 128022, 136116, 192033, 223477, 256044, 384066, 446954, 670431, 768132, 893908, 1340862, 2011293, 2681724, 4022586, 4246063, 8045172, 8492126, 12738189, 16984252, 25476378, 38214567, 50952756, 76429134, 152858268]

約数ペア:

[(1, 152858268), (2, 76429134), (3, 50952756), (4, 38214567), (6, 25476378), (9, 16984252), (12, 12738189), (18, 8492126), (19, 8045172), (36, 4246063), (38, 4022586), (57, 2681724), (76, 2011293), (114, 1340862), (171, 893908), (199, 768132), (228, 670431), (342, 446954), (398, 384066), (597, 256044), (684, 223477), (796, 192033), (1123, 136116), (1194, 128022), (1791, 85348), (2246, 68058), (2388, 64011), (3369, 45372), (3582, 42674), (3781, 40428), (4492, 34029), (6738, 22686), (7164, 21337), (7562, 20214), (10107, 15124), (11343, 13476)]