154371906

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3237

約数の個数: 80

約数和(自身を含む): 388833984

約数和(自身を除く): 234462078

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1053, 1242, 1794, 1863, 2106, 2691, 3187, 3726, 5382, 6374, 8073, 9561, 16146, 19122, 24219, 28683, 41431, 48438, 57366, 73301, 82862, 86049, 124293, 146602, 172098, 219903, 248586, 258147, 372879, 439806, 516294, 659709, 745758, 952913, 1118637, 1319418, 1905826, 1979127, 2237274, 2858739, 3355911, 3958254, 5717478, 5937381, 6711822, 8576217, 11874762, 17152434, 25728651, 51457302, 77185953, 154371906]

約数ペア:

[(1, 154371906), (2, 77185953), (3, 51457302), (6, 25728651), (9, 17152434), (13, 11874762), (18, 8576217), (23, 6711822), (26, 5937381), (27, 5717478), (39, 3958254), (46, 3355911), (54, 2858739), (69, 2237274), (78, 1979127), (81, 1905826), (117, 1319418), (138, 1118637), (162, 952913), (207, 745758), (234, 659709), (299, 516294), (351, 439806), (414, 372879), (598, 258147), (621, 248586), (702, 219903), (897, 172098), (1053, 146602), (1242, 124293), (1794, 86049), (1863, 82862), (2106, 73301), (2691, 57366), (3187, 48438), (3726, 41431), (5382, 28683), (6374, 24219), (8073, 19122), (9561, 16146)]