158888772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{90073}}^1$

素因数の和:90097

約数の個数: 54

約数和(自身を含む): 467213838

約数和(自身を除く): 308325066

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 90073, 180146, 270219, 360292, 540438, 630511, 810657, 1080876, 1261022, 1621314, 1891533, 2522044, 3242628, 3783066, 4413577, 5674599, 7566132, 8827154, 11349198, 13240731, 17654308, 22698396, 26481462, 39722193, 52962924, 79444386, 158888772]

約数ペア:

[(1, 158888772), (2, 79444386), (3, 52962924), (4, 39722193), (6, 26481462), (7, 22698396), (9, 17654308), (12, 13240731), (14, 11349198), (18, 8827154), (21, 7566132), (28, 5674599), (36, 4413577), (42, 3783066), (49, 3242628), (63, 2522044), (84, 1891533), (98, 1621314), (126, 1261022), (147, 1080876), (196, 810657), (252, 630511), (294, 540438), (441, 360292), (588, 270219), (882, 180146), (1764, 90073)]