156639522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{87313}}^1$

素因数の和:87354

約数の個数: 32

約数和(自身を含む): 352050048

約数和(自身を除く): 195410526

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 87313, 174626, 261939, 523878, 1135069, 2008199, 2270138, 3405207, 4016398, 6024597, 6810414, 12049194, 26106587, 52213174, 78319761, 156639522]

約数ペア:

[(1, 156639522), (2, 78319761), (3, 52213174), (6, 26106587), (13, 12049194), (23, 6810414), (26, 6024597), (39, 4016398), (46, 3405207), (69, 2270138), (78, 2008199), (138, 1135069), (299, 523878), (598, 261939), (897, 174626), (1794, 87313)]