140565528

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{17911}}^1$

素因数の和:18032

約数の個数: 48

約数和(自身を含む): 384212400

約数和(自身を除く): 243646872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 17911, 35822, 53733, 71644, 107466, 143288, 161199, 214932, 322398, 429864, 644796, 1289592, 1952299, 3904598, 5856897, 7809196, 11713794, 15618392, 17570691, 23427588, 35141382, 46855176, 70282764, 140565528]

約数ペア:

[(1, 140565528), (2, 70282764), (3, 46855176), (4, 35141382), (6, 23427588), (8, 17570691), (9, 15618392), (12, 11713794), (18, 7809196), (24, 5856897), (36, 3904598), (72, 1952299), (109, 1289592), (218, 644796), (327, 429864), (436, 322398), (654, 214932), (872, 161199), (981, 143288), (1308, 107466), (1962, 71644), (2616, 53733), (3924, 35822), (7848, 17911)]