164987954

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 96285646

約数列:

[1, 2, 47, 59, 71, 94, 118, 142, 419, 838, 2773, 3337, 4189, 5546, 6674, 8378, 19693, 24721, 29749, 39386, 49442, 59498, 196883, 393766, 1161887, 1398203, 1755191, 2323774, 2796406, 3510382, 82493977, 164987954]

約数ペア:

[(1, 164987954), (2, 82493977), (47, 3510382), (59, 2796406), (71, 2323774), (94, 1755191), (118, 1398203), (142, 1161887), (419, 393766), (838, 196883), (2773, 59498), (3337, 49442), (4189, 39386), (5546, 29749), (6674, 24721), (8378, 19693)]