165914914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3631}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 284516352

約数和(自身を除く): 118601438

約数列:

[1, 2, 11, 22, 31, 62, 67, 134, 341, 682, 737, 1474, 2077, 3631, 4154, 7262, 22847, 39941, 45694, 79882, 112561, 225122, 243277, 486554, 1238171, 2476342, 2676047, 5352094, 7541587, 15083174, 82957457, 165914914]

約数ペア:

[(1, 165914914), (2, 82957457), (11, 15083174), (22, 7541587), (31, 5352094), (62, 2676047), (67, 2476342), (134, 1238171), (341, 486554), (682, 243277), (737, 225122), (1474, 112561), (2077, 79882), (3631, 45694), (4154, 39941), (7262, 22847)]