138881616

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61561}}^1$

素因数の和:61619

約数の個数: 40

約数和(自身を含む): 366417024

約数和(自身を除く): 227535408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 61561, 123122, 184683, 246244, 369366, 492488, 738732, 984976, 1477464, 2893367, 2954928, 5786734, 8680101, 11573468, 17360202, 23146936, 34720404, 46293872, 69440808, 138881616]

約数ペア:

[(1, 138881616), (2, 69440808), (3, 46293872), (4, 34720404), (6, 23146936), (8, 17360202), (12, 11573468), (16, 8680101), (24, 5786734), (47, 2954928), (48, 2893367), (94, 1477464), (141, 984976), (188, 738732), (282, 492488), (376, 369366), (564, 246244), (752, 184683), (1128, 123122), (2256, 61561)]