138426384

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{14639}}^1$

素因数の和:14847

約数の個数: 40

約数和(自身を含む): 359441280

約数和(自身を除く): 221014896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 9456, 14639, 29278, 43917, 58556, 87834, 117112, 175668, 234224, 351336, 702672, 2883883, 5767766, 8651649, 11535532, 17303298, 23071064, 34606596, 46142128, 69213192, 138426384]

約数ペア:

[(1, 138426384), (2, 69213192), (3, 46142128), (4, 34606596), (6, 23071064), (8, 17303298), (12, 11535532), (16, 8651649), (24, 5767766), (48, 2883883), (197, 702672), (394, 351336), (591, 234224), (788, 175668), (1182, 117112), (1576, 87834), (2364, 58556), (3152, 43917), (4728, 29278), (9456, 14639)]