155250966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{86539}}^1$

素因数の和:86580

約数の個数: 32

約数和(自身を含む): 348929280

約数和(自身を除く): 193678314

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 86539, 173078, 259617, 519234, 1125007, 1990397, 2250014, 3375021, 3980794, 5971191, 6750042, 11942382, 25875161, 51750322, 77625483, 155250966]

約数ペア:

[(1, 155250966), (2, 77625483), (3, 51750322), (6, 25875161), (13, 11942382), (23, 6750042), (26, 5971191), (39, 3980794), (46, 3375021), (69, 2250014), (78, 1990397), (138, 1125007), (299, 519234), (598, 259617), (897, 173078), (1794, 86539)]