139308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 376320

約数和(自身を除く): 237012

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 47, 52, 57, 76, 78, 94, 114, 141, 156, 188, 228, 247, 282, 494, 564, 611, 741, 893, 988, 1222, 1482, 1786, 1833, 2444, 2679, 2964, 3572, 3666, 5358, 7332, 10716, 11609, 23218, 34827, 46436, 69654, 139308]

約数ペア:

[(1, 139308), (2, 69654), (3, 46436), (4, 34827), (6, 23218), (12, 11609), (13, 10716), (19, 7332), (26, 5358), (38, 3666), (39, 3572), (47, 2964), (52, 2679), (57, 2444), (76, 1833), (78, 1786), (94, 1482), (114, 1222), (141, 988), (156, 893), (188, 741), (228, 611), (247, 564), (282, 494)]