137971264

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:731

約数の個数: 56

約数和(自身を含む): 283464000

約数和(自身を除く): 145492736

約数列:

[1, 2, 4, 8, 16, 32, 59, 61, 64, 118, 122, 236, 244, 472, 488, 599, 944, 976, 1198, 1888, 1952, 2396, 3599, 3776, 3904, 4792, 7198, 9584, 14396, 19168, 28792, 35341, 36539, 38336, 57584, 70682, 73078, 115168, 141364, 146156, 230336, 282728, 292312, 565456, 584624, 1130912, 1169248, 2155801, 2261824, 2338496, 4311602, 8623204, 17246408, 34492816, 68985632, 137971264]

約数ペア:

[(1, 137971264), (2, 68985632), (4, 34492816), (8, 17246408), (16, 8623204), (32, 4311602), (59, 2338496), (61, 2261824), (64, 2155801), (118, 1169248), (122, 1130912), (236, 584624), (244, 565456), (472, 292312), (488, 282728), (599, 230336), (944, 146156), (976, 141364), (1198, 115168), (1888, 73078), (1952, 70682), (2396, 57584), (3599, 38336), (3776, 36539), (3904, 35341), (4792, 28792), (7198, 19168), (9584, 14396)]