128018088

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{161639}}^1$

素因数の和:161662

約数の個数: 48

約数和(自身を含む): 378237600

約数和(自身を除く): 250219512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 161639, 323278, 484917, 646556, 969834, 1293112, 1454751, 1778029, 1939668, 2909502, 3556058, 3879336, 5334087, 5819004, 7112116, 10668174, 11638008, 14224232, 16002261, 21336348, 32004522, 42672696, 64009044, 128018088]

約数ペア:

[(1, 128018088), (2, 64009044), (3, 42672696), (4, 32004522), (6, 21336348), (8, 16002261), (9, 14224232), (11, 11638008), (12, 10668174), (18, 7112116), (22, 5819004), (24, 5334087), (33, 3879336), (36, 3556058), (44, 2909502), (66, 1939668), (72, 1778029), (88, 1454751), (99, 1293112), (132, 969834), (198, 646556), (264, 484917), (396, 323278), (792, 161639)]