127587486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71119}}^1$

素因数の和:71160

約数の個数: 32

約数和(自身を含む): 286755840

約数和(自身を除く): 159168354

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 71119, 142238, 213357, 426714, 924547, 1635737, 1849094, 2773641, 3271474, 4907211, 5547282, 9814422, 21264581, 42529162, 63793743, 127587486]

約数ペア:

[(1, 127587486), (2, 63793743), (3, 42529162), (6, 21264581), (13, 9814422), (23, 5547282), (26, 4907211), (39, 3271474), (46, 2773641), (69, 1849094), (78, 1635737), (138, 924547), (299, 426714), (598, 213357), (897, 142238), (1794, 71119)]