138802904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{913177}}^1$

素因数の和:913202

約数の個数: 16

約数和(自身を含む): 273953400

約数和(自身を除く): 135150496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 913177, 1826354, 3652708, 7305416, 17350363, 34700726, 69401452, 138802904]

約数ペア:

[(1, 138802904), (2, 69401452), (4, 34700726), (8, 17350363), (19, 7305416), (38, 3652708), (76, 1826354), (152, 913177)]