121491832

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1181}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 285949440

約数和(自身を除く): 164457608

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 167, 308, 334, 616, 668, 1169, 1181, 1336, 1837, 2338, 2362, 3674, 4676, 4724, 7348, 8267, 9352, 9448, 12859, 12991, 14696, 16534, 25718, 25982, 33068, 51436, 51964, 66136, 90937, 102872, 103928, 181874, 197227, 363748, 394454, 727496, 788908, 1380589, 1577816, 2169497, 2761178, 4338994, 5522356, 8677988, 11044712, 15186479, 17355976, 30372958, 60745916, 121491832]

約数ペア:

[(1, 121491832), (2, 60745916), (4, 30372958), (7, 17355976), (8, 15186479), (11, 11044712), (14, 8677988), (22, 5522356), (28, 4338994), (44, 2761178), (56, 2169497), (77, 1577816), (88, 1380589), (154, 788908), (167, 727496), (308, 394454), (334, 363748), (616, 197227), (668, 181874), (1169, 103928), (1181, 102872), (1336, 90937), (1837, 66136), (2338, 51964), (2362, 51436), (3674, 33068), (4676, 25982), (4724, 25718), (7348, 16534), (8267, 14696), (9352, 12991), (9448, 12859)]