155189008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{746101}}^1$

素因数の和:746122

約数の個数: 20

約数和(自身を含む): 323808268

約数和(自身を除く): 168619260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 746101, 1492202, 2984404, 5968808, 9699313, 11937616, 19398626, 38797252, 77594504, 155189008]

約数ペア:

[(1, 155189008), (2, 77594504), (4, 38797252), (8, 19398626), (13, 11937616), (16, 9699313), (26, 5968808), (52, 2984404), (104, 1492202), (208, 746101)]