15721151446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{133097}}^1$

素因数の和:133189

約数の個数: 64

約数和(自身を含む): 32199068160

約数和(自身を除く): 16477916714

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 59, 77, 91, 118, 143, 154, 182, 286, 413, 649, 767, 826, 1001, 1298, 1534, 2002, 4543, 5369, 8437, 9086, 10738, 16874, 59059, 118118, 133097, 266194, 931679, 1464067, 1730261, 1863358, 2928134, 3460522, 7852723, 10248469, 12111827, 15705446, 19032871, 20496938, 24223654, 38065742, 54969061, 86379953, 102085399, 109938122, 133230097, 172759906, 204170798, 266460194, 604659671, 714597793, 1122939389, 1209319342, 1429195586, 2245878778, 7860575723, 15721151446]

約数ペア:

[(1, 15721151446), (2, 7860575723), (7, 2245878778), (11, 1429195586), (13, 1209319342), (14, 1122939389), (22, 714597793), (26, 604659671), (59, 266460194), (77, 204170798), (91, 172759906), (118, 133230097), (143, 109938122), (154, 102085399), (182, 86379953), (286, 54969061), (413, 38065742), (649, 24223654), (767, 20496938), (826, 19032871), (1001, 15705446), (1298, 12111827), (1534, 10248469), (2002, 7852723), (4543, 3460522), (5369, 2928134), (8437, 1863358), (9086, 1730261), (10738, 1464067), (16874, 931679), (59059, 266194), (118118, 133097)]