115548918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 256573440

約数和(自身を除く): 141024522

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 127, 138, 254, 347, 381, 437, 694, 762, 874, 1041, 1311, 2082, 2413, 2622, 2921, 4826, 5842, 6593, 7239, 7981, 8763, 13186, 14478, 15962, 17526, 19779, 23943, 39558, 44069, 47886, 55499, 88138, 110998, 132207, 151639, 166497, 264414, 303278, 332994, 454917, 837311, 909834, 1013587, 1674622, 2027174, 2511933, 3040761, 5023866, 6081522, 19258153, 38516306, 57774459, 115548918]

約数ペア:

[(1, 115548918), (2, 57774459), (3, 38516306), (6, 19258153), (19, 6081522), (23, 5023866), (38, 3040761), (46, 2511933), (57, 2027174), (69, 1674622), (114, 1013587), (127, 909834), (138, 837311), (254, 454917), (347, 332994), (381, 303278), (437, 264414), (694, 166497), (762, 151639), (874, 132207), (1041, 110998), (1311, 88138), (2082, 55499), (2413, 47886), (2622, 44069), (2921, 39558), (4826, 23943), (5842, 19779), (6593, 17526), (7239, 15962), (7981, 14478), (8763, 13186)]