151781312

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{26647}}^1$

素因数の和:26748

約数の個数: 28

約数和(自身を含む): 304586640

約数和(自身を除く): 152805328

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 26647, 53294, 106588, 213176, 426352, 852704, 1705408, 2371583, 4743166, 9486332, 18972664, 37945328, 75890656, 151781312]

約数ペア:

[(1, 151781312), (2, 75890656), (4, 37945328), (8, 18972664), (16, 9486332), (32, 4743166), (64, 2371583), (89, 1705408), (178, 852704), (356, 426352), (712, 213176), (1424, 106588), (2848, 53294), (5696, 26647)]