156905558780

素因数分解:

$2^2\times 5^1\times {\mathrm{267401}}^1\times {\mathrm{29339}}^1$

素因数の和:296749

約数の個数: 24

約数和(自身を含む): 329514136560

約数和(自身を除く): 172608577780

約数列:

[1, 2, 4, 5, 10, 20, 29339, 58678, 117356, 146695, 267401, 293390, 534802, 586780, 1069604, 1337005, 2674010, 5348020, 7845277939, 15690555878, 31381111756, 39226389695, 78452779390, 156905558780]

約数ペア:

[(1, 156905558780), (2, 78452779390), (4, 39226389695), (5, 31381111756), (10, 15690555878), (20, 7845277939), (29339, 5348020), (58678, 2674010), (117356, 1337005), (146695, 1069604), (267401, 586780), (293390, 534802)]