133670528

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{13219}}^1$

素因数の和:13312

約数の個数: 32

約数和(自身を含む): 269688000

約数和(自身を除く): 136017472

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 13219, 26438, 52876, 105752, 211504, 423008, 846016, 1044301, 1692032, 2088602, 4177204, 8354408, 16708816, 33417632, 66835264, 133670528]

約数ペア:

[(1, 133670528), (2, 66835264), (4, 33417632), (8, 16708816), (16, 8354408), (32, 4177204), (64, 2088602), (79, 1692032), (128, 1044301), (158, 846016), (316, 423008), (632, 211504), (1264, 105752), (2528, 52876), (5056, 26438), (10112, 13219)]