187163604

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11897}}^1$

素因数の和:11949

約数の個数: 72

約数和(自身を含む): 519704640

約数和(自身を除く): 332541036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 11897, 15732, 23794, 35691, 47588, 71382, 107073, 142764, 214146, 226043, 273631, 428292, 452086, 547262, 678129, 820893, 904172, 1094524, 1356258, 1641786, 2034387, 2462679, 2712516, 3283572, 4068774, 4925358, 5198989, 8137548, 9850716, 10397978, 15596967, 20795956, 31193934, 46790901, 62387868, 93581802, 187163604]

約数ペア:

[(1, 187163604), (2, 93581802), (3, 62387868), (4, 46790901), (6, 31193934), (9, 20795956), (12, 15596967), (18, 10397978), (19, 9850716), (23, 8137548), (36, 5198989), (38, 4925358), (46, 4068774), (57, 3283572), (69, 2712516), (76, 2462679), (92, 2034387), (114, 1641786), (138, 1356258), (171, 1094524), (207, 904172), (228, 820893), (276, 678129), (342, 547262), (414, 452086), (437, 428292), (684, 273631), (828, 226043), (874, 214146), (1311, 142764), (1748, 107073), (2622, 71382), (3933, 47588), (5244, 35691), (7866, 23794), (11897, 15732)]