137977216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 298080720

約数和(自身を除く): 160103504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 283, 293, 416, 566, 586, 832, 1132, 1172, 1664, 2264, 2344, 3679, 3809, 4528, 4688, 7358, 7618, 9056, 9376, 14716, 15236, 18112, 18752, 29432, 30472, 36224, 37504, 58864, 60944, 82919, 117728, 121888, 165838, 235456, 243776, 331676, 470912, 487552, 663352, 1077947, 1326704, 2155894, 2653408, 4311788, 5306816, 8623576, 10613632, 17247152, 34494304, 68988608, 137977216]

約数ペア:

[(1, 137977216), (2, 68988608), (4, 34494304), (8, 17247152), (13, 10613632), (16, 8623576), (26, 5306816), (32, 4311788), (52, 2653408), (64, 2155894), (104, 1326704), (128, 1077947), (208, 663352), (283, 487552), (293, 470912), (416, 331676), (566, 243776), (586, 235456), (832, 165838), (1132, 121888), (1172, 117728), (1664, 82919), (2264, 60944), (2344, 58864), (3679, 37504), (3809, 36224), (4528, 30472), (4688, 29432), (7358, 18752), (7618, 18112), (9056, 15236), (9376, 14716)]