128837412

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{9859}}^1$

素因数の和:9894

約数の個数: 72

約数和(自身を含む): 367186400

約数和(自身を除く): 238348988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 6534, 9859, 13068, 19718, 29577, 39436, 59154, 88731, 108449, 118308, 177462, 216898, 266193, 325347, 354924, 433796, 532386, 650694, 976041, 1064772, 1192939, 1301388, 1952082, 2385878, 2928123, 3578817, 3904164, 4771756, 5856246, 7157634, 10736451, 11712492, 14315268, 21472902, 32209353, 42945804, 64418706, 128837412]

約数ペア:

[(1, 128837412), (2, 64418706), (3, 42945804), (4, 32209353), (6, 21472902), (9, 14315268), (11, 11712492), (12, 10736451), (18, 7157634), (22, 5856246), (27, 4771756), (33, 3904164), (36, 3578817), (44, 2928123), (54, 2385878), (66, 1952082), (99, 1301388), (108, 1192939), (121, 1064772), (132, 976041), (198, 650694), (242, 532386), (297, 433796), (363, 354924), (396, 325347), (484, 266193), (594, 216898), (726, 177462), (1089, 118308), (1188, 108449), (1452, 88731), (2178, 59154), (3267, 39436), (4356, 29577), (6534, 19718), (9859, 13068)]