190049128

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 360477000

約数和(自身を除く): 170427872

約数列:

[1, 2, 4, 8, 157, 314, 337, 449, 628, 674, 898, 1256, 1348, 1796, 2696, 3592, 52909, 70493, 105818, 140986, 151313, 211636, 281972, 302626, 423272, 563944, 605252, 1210504, 23756141, 47512282, 95024564, 190049128]

約数ペア:

[(1, 190049128), (2, 95024564), (4, 47512282), (8, 23756141), (157, 1210504), (314, 605252), (337, 563944), (449, 423272), (628, 302626), (674, 281972), (898, 211636), (1256, 151313), (1348, 140986), (1796, 105818), (2696, 70493), (3592, 52909)]