128655648

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13537}}^1$

素因数の和:13567

約数の個数: 96

約数和(自身を含む): 409389120

約数和(自身を除く): 280733472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 864, 1056, 1188, 1584, 2376, 3168, 4752, 9504, 13537, 27074, 40611, 54148, 81222, 108296, 121833, 148907, 162444, 216592, 243666, 297814, 324888, 365499, 433184, 446721, 487332, 595628, 649776, 730998, 893442, 974664, 1191256, 1299552, 1340163, 1461996, 1786884, 1949328, 2382512, 2680326, 2923992, 3573768, 3898656, 4020489, 4765024, 5360652, 5847984, 7147536, 8040978, 10721304, 11695968, 14295072, 16081956, 21442608, 32163912, 42885216, 64327824, 128655648]

約数ペア:

[(1, 128655648), (2, 64327824), (3, 42885216), (4, 32163912), (6, 21442608), (8, 16081956), (9, 14295072), (11, 11695968), (12, 10721304), (16, 8040978), (18, 7147536), (22, 5847984), (24, 5360652), (27, 4765024), (32, 4020489), (33, 3898656), (36, 3573768), (44, 2923992), (48, 2680326), (54, 2382512), (66, 1949328), (72, 1786884), (88, 1461996), (96, 1340163), (99, 1299552), (108, 1191256), (132, 974664), (144, 893442), (176, 730998), (198, 649776), (216, 595628), (264, 487332), (288, 446721), (297, 433184), (352, 365499), (396, 324888), (432, 297814), (528, 243666), (594, 216592), (792, 162444), (864, 148907), (1056, 121833), (1188, 108296), (1584, 81222), (2376, 54148), (3168, 40611), (4752, 27074), (9504, 13537)]