152015978

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 87484822

約数列:

[1, 2, 53, 59, 106, 109, 118, 218, 223, 446, 3127, 5777, 6254, 6431, 11554, 11819, 12862, 13157, 23638, 24307, 26314, 48614, 340843, 681686, 697321, 1288271, 1394642, 1434113, 2576542, 2868226, 76007989, 152015978]

約数ペア:

[(1, 152015978), (2, 76007989), (53, 2868226), (59, 2576542), (106, 1434113), (109, 1394642), (118, 1288271), (218, 697321), (223, 681686), (446, 340843), (3127, 48614), (5777, 26314), (6254, 24307), (6431, 23638), (11554, 13157), (11819, 12862)]