139880688

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{317}}^2$

素因数の和:674

約数の個数: 60

約数和(自身を含む): 375002040

約数和(自身を除く): 235121352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 317, 348, 464, 634, 696, 951, 1268, 1392, 1902, 2536, 3804, 5072, 7608, 9193, 15216, 18386, 27579, 36772, 55158, 73544, 100489, 110316, 147088, 200978, 220632, 301467, 401956, 441264, 602934, 803912, 1205868, 1607824, 2411736, 2914181, 4823472, 5828362, 8742543, 11656724, 17485086, 23313448, 34970172, 46626896, 69940344, 139880688]

約数ペア:

[(1, 139880688), (2, 69940344), (3, 46626896), (4, 34970172), (6, 23313448), (8, 17485086), (12, 11656724), (16, 8742543), (24, 5828362), (29, 4823472), (48, 2914181), (58, 2411736), (87, 1607824), (116, 1205868), (174, 803912), (232, 602934), (317, 441264), (348, 401956), (464, 301467), (634, 220632), (696, 200978), (951, 147088), (1268, 110316), (1392, 100489), (1902, 73544), (2536, 55158), (3804, 36772), (5072, 27579), (7608, 18386), (9193, 15216)]