127553328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{126541}}^1$

素因数の和:126562

約数の個数: 60

約数和(自身を含む): 407971408

約数和(自身を除く): 280418080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 126541, 253082, 379623, 506164, 759246, 885787, 1012328, 1138869, 1518492, 1771574, 2024656, 2277738, 2657361, 3036984, 3543148, 4555476, 5314722, 6073968, 7086296, 7972083, 9110952, 10629444, 14172592, 15944166, 18221904, 21258888, 31888332, 42517776, 63776664, 127553328]

約数ペア:

[(1, 127553328), (2, 63776664), (3, 42517776), (4, 31888332), (6, 21258888), (7, 18221904), (8, 15944166), (9, 14172592), (12, 10629444), (14, 9110952), (16, 7972083), (18, 7086296), (21, 6073968), (24, 5314722), (28, 4555476), (36, 3543148), (42, 3036984), (48, 2657361), (56, 2277738), (63, 2024656), (72, 1771574), (84, 1518492), (112, 1138869), (126, 1012328), (144, 885787), (168, 759246), (252, 506164), (336, 379623), (504, 253082), (1008, 126541)]