155384816

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{58153}}^1$

素因数の和:58328

約数の個数: 20

約数和(自身を含む): 302866032

約数和(自身を除く): 147481216

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 58153, 116306, 232612, 465224, 930448, 9711551, 19423102, 38846204, 77692408, 155384816]

約数ペア:

[(1, 155384816), (2, 77692408), (4, 38846204), (8, 19423102), (16, 9711551), (167, 930448), (334, 465224), (668, 232612), (1336, 116306), (2672, 58153)]