137399192

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79147}}^1$

素因数の和:79191

約数の個数: 32

約数和(自身を含む): 303928320

約数和(自身を除く): 166529128

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 79147, 158294, 316588, 554029, 633176, 1108058, 2216116, 2453557, 4432232, 4907114, 9814228, 17174899, 19628456, 34349798, 68699596, 137399192]

約数ペア:

[(1, 137399192), (2, 68699596), (4, 34349798), (7, 19628456), (8, 17174899), (14, 9814228), (28, 4907114), (31, 4432232), (56, 2453557), (62, 2216116), (124, 1108058), (217, 633176), (248, 554029), (434, 316588), (868, 158294), (1736, 79147)]