156931519732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{823}}^1\times {\mathrm{8353}}^1$

素因数の和:9632

約数の個数: 48

約数和(自身を含む): 296824971520

約数和(自身を除く): 139893451788

約数列:

[1, 2, 4, 13, 26, 52, 439, 823, 878, 1646, 1756, 3292, 5707, 8353, 10699, 11414, 16706, 21398, 22828, 33412, 42796, 108589, 217178, 361297, 434356, 722594, 1445188, 3666967, 4696861, 6874519, 7333934, 9393722, 13749038, 14667868, 18787444, 27498076, 47670571, 89368747, 95341142, 178737494, 190682284, 357474988, 3017913841, 6035827682, 12071655364, 39232879933, 78465759866, 156931519732]

約数ペア:

[(1, 156931519732), (2, 78465759866), (4, 39232879933), (13, 12071655364), (26, 6035827682), (52, 3017913841), (439, 357474988), (823, 190682284), (878, 178737494), (1646, 95341142), (1756, 89368747), (3292, 47670571), (5707, 27498076), (8353, 18787444), (10699, 14667868), (11414, 13749038), (16706, 9393722), (21398, 7333934), (22828, 6874519), (33412, 4696861), (42796, 3666967), (108589, 1445188), (217178, 722594), (361297, 434356)]