149701912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{984881}}^1$

素因数の和:984906

約数の個数: 16

約数和(自身を含む): 295464600

約数和(自身を除く): 145762688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 984881, 1969762, 3939524, 7879048, 18712739, 37425478, 74850956, 149701912]

約数ペア:

[(1, 149701912), (2, 74850956), (4, 37425478), (8, 18712739), (19, 7879048), (38, 3939524), (76, 1969762), (152, 984881)]