128070184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{76597}}^1$

素因数の和:76633

約数の個数: 32

約数和(自身を含む): 275752800

約数和(自身を除く): 147682616

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 76597, 153194, 306388, 612776, 842567, 1455343, 1685134, 2910686, 3370268, 5821372, 6740536, 11642744, 16008773, 32017546, 64035092, 128070184]

約数ペア:

[(1, 128070184), (2, 64035092), (4, 32017546), (8, 16008773), (11, 11642744), (19, 6740536), (22, 5821372), (38, 3370268), (44, 2910686), (76, 1685134), (88, 1455343), (152, 842567), (209, 612776), (418, 306388), (836, 153194), (1672, 76597)]