138991008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^3\times {\mathrm{659}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 395841600

約数和(自身を除く): 256850592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 659, 676, 1014, 1248, 1318, 1352, 1977, 2028, 2197, 2636, 2704, 3954, 4056, 4394, 5272, 5408, 6591, 7908, 8112, 8567, 8788, 10544, 13182, 15816, 16224, 17134, 17576, 21088, 25701, 26364, 31632, 34268, 35152, 51402, 52728, 63264, 68536, 70304, 102804, 105456, 111371, 137072, 205608, 210912, 222742, 274144, 334113, 411216, 445484, 668226, 822432, 890968, 1336452, 1447823, 1781936, 2672904, 2895646, 3563872, 4343469, 5345808, 5791292, 8686938, 10691616, 11582584, 17373876, 23165168, 34747752, 46330336, 69495504, 138991008]

約数ペア:

[(1, 138991008), (2, 69495504), (3, 46330336), (4, 34747752), (6, 23165168), (8, 17373876), (12, 11582584), (13, 10691616), (16, 8686938), (24, 5791292), (26, 5345808), (32, 4343469), (39, 3563872), (48, 2895646), (52, 2672904), (78, 1781936), (96, 1447823), (104, 1336452), (156, 890968), (169, 822432), (208, 668226), (312, 445484), (338, 411216), (416, 334113), (507, 274144), (624, 222742), (659, 210912), (676, 205608), (1014, 137072), (1248, 111371), (1318, 105456), (1352, 102804), (1977, 70304), (2028, 68536), (2197, 63264), (2636, 52728), (2704, 51402), (3954, 35152), (4056, 34268), (4394, 31632), (5272, 26364), (5408, 25701), (6591, 21088), (7908, 17576), (8112, 17134), (8567, 16224), (8788, 15816), (10544, 13182)]