189968232

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1621}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 502171200

約数和(自身を除く): 312202968

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 257, 456, 514, 771, 1028, 1542, 1621, 2056, 3084, 3242, 4863, 4883, 6168, 6484, 9726, 9766, 12968, 14649, 19452, 19532, 29298, 30799, 38904, 39064, 58596, 61598, 92397, 117192, 123196, 184794, 246392, 369588, 416597, 739176, 833194, 1249791, 1666388, 2499582, 3332776, 4999164, 7915343, 9998328, 15830686, 23746029, 31661372, 47492058, 63322744, 94984116, 189968232]

約数ペア:

[(1, 189968232), (2, 94984116), (3, 63322744), (4, 47492058), (6, 31661372), (8, 23746029), (12, 15830686), (19, 9998328), (24, 7915343), (38, 4999164), (57, 3332776), (76, 2499582), (114, 1666388), (152, 1249791), (228, 833194), (257, 739176), (456, 416597), (514, 369588), (771, 246392), (1028, 184794), (1542, 123196), (1621, 117192), (2056, 92397), (3084, 61598), (3242, 58596), (4863, 39064), (4883, 38904), (6168, 30799), (6484, 29298), (9726, 19532), (9766, 19452), (12968, 14649)]