168996178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2687}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 284497920

約数和(自身を除く): 115501742

約数列:

[1, 2, 13, 26, 41, 59, 82, 118, 533, 767, 1066, 1534, 2419, 2687, 4838, 5374, 31447, 34931, 62894, 69862, 110167, 158533, 220334, 317066, 1432171, 2060929, 2864342, 4121858, 6499853, 12999706, 84498089, 168996178]

約数ペア:

[(1, 168996178), (2, 84498089), (13, 12999706), (26, 6499853), (41, 4121858), (59, 2864342), (82, 2060929), (118, 1432171), (533, 317066), (767, 220334), (1066, 158533), (1534, 110167), (2419, 69862), (2687, 62894), (4838, 34931), (5374, 31447)]