140219156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41387}}^1$

素因数の和:41420

約数の個数: 36

約数和(自身を含む): 308257824

約数和(自身を除く): 168038668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 41387, 82774, 165548, 289709, 455257, 579418, 910514, 1158836, 1821028, 3186799, 5007827, 6373598, 10015654, 12747196, 20031308, 35054789, 70109578, 140219156]

約数ペア:

[(1, 140219156), (2, 70109578), (4, 35054789), (7, 20031308), (11, 12747196), (14, 10015654), (22, 6373598), (28, 5007827), (44, 3186799), (77, 1821028), (121, 1158836), (154, 910514), (242, 579418), (308, 455257), (484, 289709), (847, 165548), (1694, 82774), (3388, 41387)]