171972008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{4363}}^1$

素因数の和:4761

約数の個数: 32

約数和(自身を含む): 348247200

約数和(自身を除く): 176275192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 379, 758, 1516, 3032, 4363, 4927, 8726, 9854, 17452, 19708, 34904, 39416, 56719, 113438, 226876, 453752, 1653577, 3307154, 6614308, 13228616, 21496501, 42993002, 85986004, 171972008]

約数ペア:

[(1, 171972008), (2, 85986004), (4, 42993002), (8, 21496501), (13, 13228616), (26, 6614308), (52, 3307154), (104, 1653577), (379, 453752), (758, 226876), (1516, 113438), (3032, 56719), (4363, 39416), (4927, 34904), (8726, 19708), (9854, 17452)]