130213152

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1609}}^1$

素因数の和:1906

約数の個数: 72

約数和(自身を含む): 371842380

約数和(自身を除く): 241629228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 843, 1124, 1609, 1686, 2248, 2529, 3218, 3372, 4496, 4827, 5058, 6436, 6744, 8992, 9654, 10116, 12872, 13488, 14481, 19308, 20232, 25744, 26976, 28962, 38616, 40464, 51488, 57924, 77232, 80928, 115848, 154464, 231696, 452129, 463392, 904258, 1356387, 1808516, 2712774, 3617032, 4069161, 5425548, 7234064, 8138322, 10851096, 14468128, 16276644, 21702192, 32553288, 43404384, 65106576, 130213152]

約数ペア:

[(1, 130213152), (2, 65106576), (3, 43404384), (4, 32553288), (6, 21702192), (8, 16276644), (9, 14468128), (12, 10851096), (16, 8138322), (18, 7234064), (24, 5425548), (32, 4069161), (36, 3617032), (48, 2712774), (72, 1808516), (96, 1356387), (144, 904258), (281, 463392), (288, 452129), (562, 231696), (843, 154464), (1124, 115848), (1609, 80928), (1686, 77232), (2248, 57924), (2529, 51488), (3218, 40464), (3372, 38616), (4496, 28962), (4827, 26976), (5058, 25744), (6436, 20232), (6744, 19308), (8992, 14481), (9654, 13488), (10116, 12872)]