16192386

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 80

約数和(自身を含む): 42166080

約数和(自身を除く): 25973694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 109, 126, 131, 162, 189, 218, 262, 327, 378, 393, 567, 654, 763, 786, 917, 981, 1134, 1179, 1526, 1834, 1962, 2289, 2358, 2751, 2943, 3537, 4578, 5502, 5886, 6867, 7074, 8253, 8829, 10611, 13734, 14279, 16506, 17658, 20601, 21222, 24759, 28558, 41202, 42837, 49518, 61803, 74277, 85674, 99953, 123606, 128511, 148554, 199906, 257022, 299859, 385533, 599718, 771066, 899577, 1156599, 1799154, 2313198, 2698731, 5397462, 8096193, 16192386]

約数ペア:

[(1, 16192386), (2, 8096193), (3, 5397462), (6, 2698731), (7, 2313198), (9, 1799154), (14, 1156599), (18, 899577), (21, 771066), (27, 599718), (42, 385533), (54, 299859), (63, 257022), (81, 199906), (109, 148554), (126, 128511), (131, 123606), (162, 99953), (189, 85674), (218, 74277), (262, 61803), (327, 49518), (378, 42837), (393, 41202), (567, 28558), (654, 24759), (763, 21222), (786, 20601), (917, 17658), (981, 16506), (1134, 14279), (1179, 13734), (1526, 10611), (1834, 8829), (1962, 8253), (2289, 7074), (2358, 6867), (2751, 5886), (2943, 5502), (3537, 4578)]