120791008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{991}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 257233536

約数和(自身を除く): 136442528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 293, 416, 586, 991, 1172, 1982, 2344, 3809, 3964, 4688, 7618, 7928, 9376, 12883, 15236, 15856, 25766, 30472, 31712, 51532, 60944, 103064, 121888, 206128, 290363, 412256, 580726, 1161452, 2322904, 3774719, 4645808, 7549438, 9291616, 15098876, 30197752, 60395504, 120791008]

約数ペア:

[(1, 120791008), (2, 60395504), (4, 30197752), (8, 15098876), (13, 9291616), (16, 7549438), (26, 4645808), (32, 3774719), (52, 2322904), (104, 1161452), (208, 580726), (293, 412256), (416, 290363), (586, 206128), (991, 121888), (1172, 103064), (1982, 60944), (2344, 51532), (3809, 31712), (3964, 30472), (4688, 25766), (7618, 15856), (7928, 15236), (9376, 12883)]