142742208

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{106207}}^1$

素因数の和:106229

約数の個数: 56

約数和(自身を含む): 431629312

約数和(自身を除く): 288887104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 106207, 212414, 318621, 424828, 637242, 743449, 849656, 1274484, 1486898, 1699312, 2230347, 2548968, 2973796, 3398624, 4460694, 5097936, 5947592, 6797248, 8921388, 10195872, 11895184, 17842776, 20391744, 23790368, 35685552, 47580736, 71371104, 142742208]

約数ペア:

[(1, 142742208), (2, 71371104), (3, 47580736), (4, 35685552), (6, 23790368), (7, 20391744), (8, 17842776), (12, 11895184), (14, 10195872), (16, 8921388), (21, 6797248), (24, 5947592), (28, 5097936), (32, 4460694), (42, 3398624), (48, 2973796), (56, 2548968), (64, 2230347), (84, 1699312), (96, 1486898), (112, 1274484), (168, 849656), (192, 743449), (224, 637242), (336, 424828), (448, 318621), (672, 212414), (1344, 106207)]