156957209648

素因数分解:

$2^4\times {\mathrm{63689}}^1\times {\mathrm{154027}}^1$

素因数の和:217724

約数の個数: 20

約数和(自身を含む): 304111342920

約数和(自身を除く): 147154133272

約数列:

[1, 2, 4, 8, 16, 63689, 127378, 154027, 254756, 308054, 509512, 616108, 1019024, 1232216, 2464432, 9809825603, 19619651206, 39239302412, 78478604824, 156957209648]

約数ペア:

[(1, 156957209648), (2, 78478604824), (4, 39239302412), (8, 19619651206), (16, 9809825603), (63689, 2464432), (127378, 1232216), (154027, 1019024), (254756, 616108), (308054, 509512)]