128445846

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{54751}}^1$

素因数の和:54796

約数の個数: 32

約数和(自身を含む): 283834368

約数和(自身を除く): 155388522

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 54751, 109502, 164253, 328506, 930767, 1259273, 1861534, 2518546, 2792301, 3777819, 5584602, 7555638, 21407641, 42815282, 64222923, 128445846]

約数ペア:

[(1, 128445846), (2, 64222923), (3, 42815282), (6, 21407641), (17, 7555638), (23, 5584602), (34, 3777819), (46, 2792301), (51, 2518546), (69, 1861534), (102, 1259273), (138, 930767), (391, 328506), (782, 164253), (1173, 109502), (2346, 54751)]