127698816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47507}}^1$

素因数の和:47531

約数の個数: 64

約数和(自身を含む): 387665280

約数和(自身を除く): 259966464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 47507, 95014, 142521, 190028, 285042, 332549, 380056, 570084, 665098, 760112, 997647, 1140168, 1330196, 1520224, 1995294, 2280336, 2660392, 3040448, 3990588, 4560672, 5320784, 6080896, 7981176, 9121344, 10641568, 15962352, 18242688, 21283136, 31924704, 42566272, 63849408, 127698816]

約数ペア:

[(1, 127698816), (2, 63849408), (3, 42566272), (4, 31924704), (6, 21283136), (7, 18242688), (8, 15962352), (12, 10641568), (14, 9121344), (16, 7981176), (21, 6080896), (24, 5320784), (28, 4560672), (32, 3990588), (42, 3040448), (48, 2660392), (56, 2280336), (64, 1995294), (84, 1520224), (96, 1330196), (112, 1140168), (128, 997647), (168, 760112), (192, 665098), (224, 570084), (336, 380056), (384, 332549), (448, 285042), (672, 190028), (896, 142521), (1344, 95014), (2688, 47507)]