129023478

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 289420560

約数和(自身を除く): 160397082

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 89, 129, 178, 258, 267, 387, 534, 774, 801, 1602, 1873, 3746, 3827, 5619, 7654, 11238, 11481, 16857, 22962, 33714, 34443, 68886, 80539, 161078, 166697, 241617, 333394, 483234, 500091, 724851, 1000182, 1449702, 1500273, 3000546, 7167971, 14335942, 21503913, 43007826, 64511739, 129023478]

約数ペア:

[(1, 129023478), (2, 64511739), (3, 43007826), (6, 21503913), (9, 14335942), (18, 7167971), (43, 3000546), (86, 1500273), (89, 1449702), (129, 1000182), (178, 724851), (258, 500091), (267, 483234), (387, 333394), (534, 241617), (774, 166697), (801, 161078), (1602, 80539), (1873, 68886), (3746, 34443), (3827, 33714), (5619, 22962), (7654, 16857), (11238, 11481)]