149420328

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{270689}}^1$

素因数の和:270721

約数の個数: 32

約数和(自身を含む): 389793600

約数和(自身を除く): 240373272

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 270689, 541378, 812067, 1082756, 1624134, 2165512, 3248268, 6225847, 6496536, 12451694, 18677541, 24903388, 37355082, 49806776, 74710164, 149420328]

約数ペア:

[(1, 149420328), (2, 74710164), (3, 49806776), (4, 37355082), (6, 24903388), (8, 18677541), (12, 12451694), (23, 6496536), (24, 6225847), (46, 3248268), (69, 2165512), (92, 1624134), (138, 1082756), (184, 812067), (276, 541378), (552, 270689)]