161454076

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{186007}}^1$

素因数の和:186049

約数の個数: 24

約数和(自身を含む): 333326336

約数和(自身を除く): 171872260

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 186007, 372014, 744028, 1302049, 2604098, 5208196, 5766217, 11532434, 23064868, 40363519, 80727038, 161454076]

約数ペア:

[(1, 161454076), (2, 80727038), (4, 40363519), (7, 23064868), (14, 11532434), (28, 5766217), (31, 5208196), (62, 2604098), (124, 1302049), (217, 744028), (434, 372014), (868, 186007)]