154247844

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{558869}}^1$

素因数の和:558899

約数の個数: 24

約数和(自身を含む): 375560640

約数和(自身を除く): 221312796

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 558869, 1117738, 1676607, 2235476, 3353214, 6706428, 12853987, 25707974, 38561961, 51415948, 77123922, 154247844]

約数ペア:

[(1, 154247844), (2, 77123922), (3, 51415948), (4, 38561961), (6, 25707974), (12, 12853987), (23, 6706428), (46, 3353214), (69, 2235476), (92, 1676607), (138, 1117738), (276, 558869)]