142831572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{915587}}^1$

素因数の和:915607

約数の個数: 24

約数和(自身を含む): 358910496

約数和(自身を除く): 216078924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 915587, 1831174, 2746761, 3662348, 5493522, 10987044, 11902631, 23805262, 35707893, 47610524, 71415786, 142831572]

約数ペア:

[(1, 142831572), (2, 71415786), (3, 47610524), (4, 35707893), (6, 23805262), (12, 11902631), (13, 10987044), (26, 5493522), (39, 3662348), (52, 2746761), (78, 1831174), (156, 915587)]