158562008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{33997}}^1$

素因数の和:34067

約数の個数: 32

約数和(自身を含む): 330460560

約数和(自身を除く): 171898552

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 33997, 67994, 135988, 271976, 373967, 747934, 1495868, 1801841, 2991736, 3603682, 7207364, 14414728, 19820251, 39640502, 79281004, 158562008]

約数ペア:

[(1, 158562008), (2, 79281004), (4, 39640502), (8, 19820251), (11, 14414728), (22, 7207364), (44, 3603682), (53, 2991736), (88, 1801841), (106, 1495868), (212, 747934), (424, 373967), (583, 271976), (1166, 135988), (2332, 67994), (4664, 33997)]