191221224

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{60821}}^1$

素因数の和:60961

約数の個数: 32

約数和(自身を含む): 481710240

約数和(自身を除く): 290489016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 60821, 121642, 182463, 243284, 364926, 486568, 729852, 1459704, 7967551, 15935102, 23902653, 31870204, 47805306, 63740408, 95610612, 191221224]

約数ペア:

[(1, 191221224), (2, 95610612), (3, 63740408), (4, 47805306), (6, 31870204), (8, 23902653), (12, 15935102), (24, 7967551), (131, 1459704), (262, 729852), (393, 486568), (524, 364926), (786, 243284), (1048, 182463), (1572, 121642), (3144, 60821)]