168938838

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{14827}}^1$

素因数の和:15049

約数の個数: 32

約数和(自身を含む): 377224320

約数和(自身を除く): 208285482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1899, 3798, 5697, 11394, 14827, 29654, 44481, 88962, 133443, 266886, 400329, 800658, 3128497, 6256994, 9385491, 18770982, 28156473, 56312946, 84469419, 168938838]

約数ペア:

[(1, 168938838), (2, 84469419), (3, 56312946), (6, 28156473), (9, 18770982), (18, 9385491), (27, 6256994), (54, 3128497), (211, 800658), (422, 400329), (633, 266886), (1266, 133443), (1899, 88962), (3798, 44481), (5697, 29654), (11394, 14827)]