151911964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{18553}}^1$

素因数の和:18669

約数の個数: 24

約数和(自身を含む): 280536480

約数和(自身を除く): 128624516

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 18553, 37106, 74212, 426719, 853438, 1651217, 1706876, 3302434, 6604868, 37977991, 75955982, 151911964]

約数ペア:

[(1, 151911964), (2, 75955982), (4, 37977991), (23, 6604868), (46, 3302434), (89, 1706876), (92, 1651217), (178, 853438), (356, 426719), (2047, 74212), (4094, 37106), (8188, 18553)]