158476302

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20147}}^1$

素因数の和:20197

約数の個数: 48

約数和(自身を含む): 377170560

約数和(自身を除く): 218694258

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 20147, 40294, 60441, 120882, 181323, 362646, 382793, 463381, 765586, 926762, 1148379, 1390143, 2296758, 2780286, 3445137, 4170429, 6890274, 8340858, 8804239, 17608478, 26412717, 52825434, 79238151, 158476302]

約数ペア:

[(1, 158476302), (2, 79238151), (3, 52825434), (6, 26412717), (9, 17608478), (18, 8804239), (19, 8340858), (23, 6890274), (38, 4170429), (46, 3445137), (57, 2780286), (69, 2296758), (114, 1390143), (138, 1148379), (171, 926762), (207, 765586), (342, 463381), (414, 382793), (437, 362646), (874, 181323), (1311, 120882), (2622, 60441), (3933, 40294), (7866, 20147)]