127146786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 283143168

約数和(自身を除く): 155996382

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 167, 227, 258, 334, 454, 501, 559, 681, 1002, 1118, 1362, 1677, 2171, 2951, 3354, 4342, 5902, 6513, 7181, 8853, 9761, 13026, 14362, 17706, 19522, 21543, 29283, 37909, 43086, 58566, 75818, 93353, 113727, 126893, 186706, 227454, 253786, 280059, 380679, 492817, 560118, 761358, 985634, 1478451, 1630087, 2956902, 3260174, 4890261, 9780522, 21191131, 42382262, 63573393, 127146786]

約数ペア:

[(1, 127146786), (2, 63573393), (3, 42382262), (6, 21191131), (13, 9780522), (26, 4890261), (39, 3260174), (43, 2956902), (78, 1630087), (86, 1478451), (129, 985634), (167, 761358), (227, 560118), (258, 492817), (334, 380679), (454, 280059), (501, 253786), (559, 227454), (681, 186706), (1002, 126893), (1118, 113727), (1362, 93353), (1677, 75818), (2171, 58566), (2951, 43086), (3354, 37909), (4342, 29283), (5902, 21543), (6513, 19522), (7181, 17706), (8853, 14362), (9761, 13026)]