127405416

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{26947}}^1$

素因数の和:27153

約数の個数: 32

約数和(自身を含む): 320142240

約数和(自身を除く): 192736824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 26947, 53894, 80841, 107788, 161682, 215576, 323364, 646728, 5308559, 10617118, 15925677, 21234236, 31851354, 42468472, 63702708, 127405416]

約数ペア:

[(1, 127405416), (2, 63702708), (3, 42468472), (4, 31851354), (6, 21234236), (8, 15925677), (12, 10617118), (24, 5308559), (197, 646728), (394, 323364), (591, 215576), (788, 161682), (1182, 107788), (1576, 80841), (2364, 53894), (4728, 26947)]