140867188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{761}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 308262528

約数和(自身を除く): 167395340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 601, 761, 1202, 1522, 2404, 3044, 4207, 5327, 6611, 8371, 8414, 10654, 13222, 16742, 16828, 21308, 26444, 33484, 46277, 58597, 92554, 117194, 185108, 234388, 457361, 914722, 1829444, 3201527, 5030971, 6403054, 10061942, 12806108, 20123884, 35216797, 70433594, 140867188]

約数ペア:

[(1, 140867188), (2, 70433594), (4, 35216797), (7, 20123884), (11, 12806108), (14, 10061942), (22, 6403054), (28, 5030971), (44, 3201527), (77, 1829444), (154, 914722), (308, 457361), (601, 234388), (761, 185108), (1202, 117194), (1522, 92554), (2404, 58597), (3044, 46277), (4207, 33484), (5327, 26444), (6611, 21308), (8371, 16828), (8414, 16742), (10654, 13222)]