149898256

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{25117}}^1$

素因数の和:25498

約数の個数: 20

約数和(自身を含む): 291218092

約数和(自身を除く): 141319836

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 25117, 50234, 100468, 200936, 401872, 9368641, 18737282, 37474564, 74949128, 149898256]

約数ペア:

[(1, 149898256), (2, 74949128), (4, 37474564), (8, 18737282), (16, 9368641), (373, 401872), (746, 200936), (1492, 100468), (2984, 50234), (5968, 25117)]