131387496

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{61511}}^1$

素因数の和:61609

約数の個数: 32

約数和(自身を含む): 332164800

約数和(自身を除く): 200777304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 61511, 123022, 184533, 246044, 369066, 492088, 738132, 1476264, 5474479, 10948958, 16423437, 21897916, 32846874, 43795832, 65693748, 131387496]

約数ペア:

[(1, 131387496), (2, 65693748), (3, 43795832), (4, 32846874), (6, 21897916), (8, 16423437), (12, 10948958), (24, 5474479), (89, 1476264), (178, 738132), (267, 492088), (356, 369066), (534, 246044), (712, 184533), (1068, 123022), (2136, 61511)]