138866052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4973}}^1$

素因数の和:5172

約数の個数: 48

約数和(自身を含む): 350965440

約数和(自身を除く): 212099388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 358, 537, 716, 1074, 2148, 2327, 4654, 4973, 6981, 9308, 9946, 13962, 14919, 19892, 27924, 29838, 59676, 64649, 129298, 193947, 258596, 387894, 775788, 890167, 1780334, 2670501, 3560668, 5341002, 10682004, 11572171, 23144342, 34716513, 46288684, 69433026, 138866052]

約数ペア:

[(1, 138866052), (2, 69433026), (3, 46288684), (4, 34716513), (6, 23144342), (12, 11572171), (13, 10682004), (26, 5341002), (39, 3560668), (52, 2670501), (78, 1780334), (156, 890167), (179, 775788), (358, 387894), (537, 258596), (716, 193947), (1074, 129298), (2148, 64649), (2327, 59676), (4654, 29838), (4973, 27924), (6981, 19892), (9308, 14919), (9946, 13962)]