149774807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18493}}^1$

素因数の和:18602

約数の個数: 16

約数和(自身を含む): 186419520

約数和(自身を除く): 36644713

約数列:

[1, 7, 13, 89, 91, 623, 1157, 8099, 18493, 129451, 240409, 1645877, 1682863, 11521139, 21396401, 149774807]

約数ペア:

[(1, 149774807), (7, 21396401), (13, 11521139), (89, 1682863), (91, 1645877), (623, 240409), (1157, 129451), (8099, 18493)]