128691288

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{54163}}^1$

素因数の和:54189

約数の個数: 64

約数和(自身を含む): 389980800

約数和(自身を除く): 261289512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 54163, 108326, 162489, 216652, 324978, 433304, 487467, 595793, 649956, 974934, 1191586, 1299912, 1462401, 1787379, 1949868, 2383172, 2924802, 3574758, 3899736, 4766344, 5362137, 5849604, 7149516, 10724274, 11699208, 14299032, 16086411, 21448548, 32172822, 42897096, 64345644, 128691288]

約数ペア:

[(1, 128691288), (2, 64345644), (3, 42897096), (4, 32172822), (6, 21448548), (8, 16086411), (9, 14299032), (11, 11699208), (12, 10724274), (18, 7149516), (22, 5849604), (24, 5362137), (27, 4766344), (33, 3899736), (36, 3574758), (44, 2924802), (54, 2383172), (66, 1949868), (72, 1787379), (88, 1462401), (99, 1299912), (108, 1191586), (132, 974934), (198, 649956), (216, 595793), (264, 487467), (297, 433304), (396, 324978), (594, 216652), (792, 162489), (1188, 108326), (2376, 54163)]