142568776

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{18583}}^1$

素因数の和:18733

約数の個数: 32

約数和(自身を含む): 307751040

約数和(自身を除く): 165182264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 18583, 37166, 74332, 130081, 148664, 260162, 520324, 1040648, 2545871, 5091742, 10183484, 17821097, 20366968, 35642194, 71284388, 142568776]

約数ペア:

[(1, 142568776), (2, 71284388), (4, 35642194), (7, 20366968), (8, 17821097), (14, 10183484), (28, 5091742), (56, 2545871), (137, 1040648), (274, 520324), (548, 260162), (959, 148664), (1096, 130081), (1918, 74332), (3836, 37166), (7672, 18583)]