149715622

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{120157}}^1$

素因数の和:120255

約数の個数: 16

約数和(自身を含む): 259541280

約数和(自身を除く): 109825658

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 120157, 240314, 841099, 1682198, 10693973, 21387946, 74857811, 149715622]

約数ペア:

[(1, 149715622), (2, 74857811), (7, 21387946), (14, 10693973), (89, 1682198), (178, 841099), (623, 240314), (1246, 120157)]