128971872

素因数分解:

$2^5\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1321}}^1$

素因数の和:1453

約数の個数: 96

約数和(自身を含む): 379784160

約数和(自身を除く): 250812288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 113, 144, 216, 226, 288, 339, 432, 452, 678, 864, 904, 1017, 1321, 1356, 1808, 2034, 2642, 2712, 3051, 3616, 3963, 4068, 5284, 5424, 6102, 7926, 8136, 10568, 10848, 11889, 12204, 15852, 16272, 21136, 23778, 24408, 31704, 32544, 35667, 42272, 47556, 48816, 63408, 71334, 95112, 97632, 126816, 142668, 149273, 190224, 285336, 298546, 380448, 447819, 570672, 597092, 895638, 1141344, 1194184, 1343457, 1791276, 2388368, 2686914, 3582552, 4030371, 4776736, 5373828, 7165104, 8060742, 10747656, 14330208, 16121484, 21495312, 32242968, 42990624, 64485936, 128971872]

約数ペア:

[(1, 128971872), (2, 64485936), (3, 42990624), (4, 32242968), (6, 21495312), (8, 16121484), (9, 14330208), (12, 10747656), (16, 8060742), (18, 7165104), (24, 5373828), (27, 4776736), (32, 4030371), (36, 3582552), (48, 2686914), (54, 2388368), (72, 1791276), (96, 1343457), (108, 1194184), (113, 1141344), (144, 895638), (216, 597092), (226, 570672), (288, 447819), (339, 380448), (432, 298546), (452, 285336), (678, 190224), (864, 149273), (904, 142668), (1017, 126816), (1321, 97632), (1356, 95112), (1808, 71334), (2034, 63408), (2642, 48816), (2712, 47556), (3051, 42272), (3616, 35667), (3963, 32544), (4068, 31704), (5284, 24408), (5424, 23778), (6102, 21136), (7926, 16272), (8136, 15852), (10568, 12204), (10848, 11889)]