137171936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2153}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 296373168

約数和(自身を除く): 159201232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 181, 352, 362, 724, 1448, 1991, 2153, 2896, 3982, 4306, 5792, 7964, 8612, 15928, 17224, 23683, 31856, 34448, 47366, 63712, 68896, 94732, 189464, 378928, 389693, 757856, 779386, 1558772, 3117544, 4286623, 6235088, 8573246, 12470176, 17146492, 34292984, 68585968, 137171936]

約数ペア:

[(1, 137171936), (2, 68585968), (4, 34292984), (8, 17146492), (11, 12470176), (16, 8573246), (22, 6235088), (32, 4286623), (44, 3117544), (88, 1558772), (176, 779386), (181, 757856), (352, 389693), (362, 378928), (724, 189464), (1448, 94732), (1991, 68896), (2153, 63712), (2896, 47366), (3982, 34448), (4306, 31856), (5792, 23683), (7964, 17224), (8612, 15928)]