193779128

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{571}}^1\times {\mathrm{719}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 370656000

約数和(自身を除く): 176876872

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 571, 719, 1142, 1438, 2284, 2876, 4568, 5752, 33689, 42421, 67378, 84842, 134756, 169684, 269512, 339368, 410549, 821098, 1642196, 3284392, 24222391, 48444782, 96889564, 193779128]

約数ペア:

[(1, 193779128), (2, 96889564), (4, 48444782), (8, 24222391), (59, 3284392), (118, 1642196), (236, 821098), (472, 410549), (571, 339368), (719, 269512), (1142, 169684), (1438, 134756), (2284, 84842), (2876, 67378), (4568, 42421), (5752, 33689)]