156769808

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{57977}}^1$

素因数の和:58011

約数の個数: 30

約数和(自身を含む): 328909194

約数和(自身を除く): 172139386

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 57977, 115954, 231908, 463816, 753701, 927632, 1507402, 3014804, 6029608, 9798113, 12059216, 19596226, 39192452, 78384904, 156769808]

約数ペア:

[(1, 156769808), (2, 78384904), (4, 39192452), (8, 19596226), (13, 12059216), (16, 9798113), (26, 6029608), (52, 3014804), (104, 1507402), (169, 927632), (208, 753701), (338, 463816), (676, 231908), (1352, 115954), (2704, 57977)]