151458909938

素因数分解:

$2^1\times 7^3\times {\mathrm{197}}^1\times {\mathrm{1120739}}^1$

素因数の和:1120959

約数の個数: 32

約数和(自身を含む): 266287824000

約数和(自身を除く): 114828914062

約数列:

[1, 2, 7, 14, 49, 98, 197, 343, 394, 686, 1379, 2758, 9653, 19306, 67571, 135142, 1120739, 2241478, 7845173, 15690346, 54916211, 109832422, 220785583, 384413477, 441571166, 768826954, 1545499081, 3090998162, 10818493567, 21636987134, 75729454969, 151458909938]

約数ペア:

[(1, 151458909938), (2, 75729454969), (7, 21636987134), (14, 10818493567), (49, 3090998162), (98, 1545499081), (197, 768826954), (343, 441571166), (394, 384413477), (686, 220785583), (1379, 109832422), (2758, 54916211), (9653, 15690346), (19306, 7845173), (67571, 2241478), (135142, 1120739)]