143979392

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 306685440

約数和(自身を除く): 162706048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 272, 508, 521, 544, 1016, 1042, 1088, 2032, 2084, 2159, 2176, 4064, 4168, 4318, 8128, 8336, 8636, 8857, 16256, 16672, 17272, 17714, 33344, 34544, 35428, 66167, 66688, 69088, 70856, 132334, 138176, 141712, 264668, 276352, 283424, 529336, 566848, 1058672, 1124839, 1133696, 2117344, 2249678, 4234688, 4499356, 8469376, 8998712, 17997424, 35994848, 71989696, 143979392]

約数ペア:

[(1, 143979392), (2, 71989696), (4, 35994848), (8, 17997424), (16, 8998712), (17, 8469376), (32, 4499356), (34, 4234688), (64, 2249678), (68, 2117344), (127, 1133696), (128, 1124839), (136, 1058672), (254, 566848), (272, 529336), (508, 283424), (521, 276352), (544, 264668), (1016, 141712), (1042, 138176), (1088, 132334), (2032, 70856), (2084, 69088), (2159, 66688), (2176, 66167), (4064, 35428), (4168, 34544), (4318, 33344), (8128, 17714), (8336, 17272), (8636, 16672), (8857, 16256)]