151930868

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{2531}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 272949600

約数和(自身を除く): 121018732

約数列:

[1, 2, 4, 43, 86, 172, 349, 698, 1396, 2531, 5062, 10124, 15007, 30014, 60028, 108833, 217666, 435332, 883319, 1766638, 3533276, 37982717, 75965434, 151930868]

約数ペア:

[(1, 151930868), (2, 75965434), (4, 37982717), (43, 3533276), (86, 1766638), (172, 883319), (349, 435332), (698, 217666), (1396, 108833), (2531, 60028), (5062, 30014), (10124, 15007)]