157445156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{115429}}^1$

素因数の和:115475

約数の個数: 24

約数和(自身を含む): 310275840

約数和(自身を除く): 152830684

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 115429, 230858, 461716, 1269719, 2539438, 3578299, 5078876, 7156598, 14313196, 39361289, 78722578, 157445156]

約数ペア:

[(1, 157445156), (2, 78722578), (4, 39361289), (11, 14313196), (22, 7156598), (31, 5078876), (44, 3578299), (62, 2539438), (124, 1269719), (341, 461716), (682, 230858), (1364, 115429)]