138147408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4421}}^1$

素因数の和:4473

約数の個数: 120

約数和(自身を含む): 456208896

約数和(自身を除く): 318061488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4421, 4464, 5208, 7812, 8842, 10416, 13263, 15624, 17684, 26526, 30947, 31248, 35368, 39789, 53052, 61894, 70736, 79578, 92841, 106104, 123788, 137051, 159156, 185682, 212208, 247576, 274102, 278523, 318312, 371364, 411153, 495152, 548204, 557046, 636624, 742728, 822306, 959357, 1096408, 1114092, 1233459, 1485456, 1644612, 1918714, 2192816, 2228184, 2466918, 2878071, 3289224, 3837428, 4456368, 4933836, 5756142, 6578448, 7674856, 8634213, 9867672, 11512284, 15349712, 17268426, 19735344, 23024568, 34536852, 46049136, 69073704, 138147408]

約数ペア:

[(1, 138147408), (2, 69073704), (3, 46049136), (4, 34536852), (6, 23024568), (7, 19735344), (8, 17268426), (9, 15349712), (12, 11512284), (14, 9867672), (16, 8634213), (18, 7674856), (21, 6578448), (24, 5756142), (28, 4933836), (31, 4456368), (36, 3837428), (42, 3289224), (48, 2878071), (56, 2466918), (62, 2228184), (63, 2192816), (72, 1918714), (84, 1644612), (93, 1485456), (112, 1233459), (124, 1114092), (126, 1096408), (144, 959357), (168, 822306), (186, 742728), (217, 636624), (248, 557046), (252, 548204), (279, 495152), (336, 411153), (372, 371364), (434, 318312), (496, 278523), (504, 274102), (558, 247576), (651, 212208), (744, 185682), (868, 159156), (1008, 137051), (1116, 123788), (1302, 106104), (1488, 92841), (1736, 79578), (1953, 70736), (2232, 61894), (2604, 53052), (3472, 39789), (3906, 35368), (4421, 31248), (4464, 30947), (5208, 26526), (7812, 17684), (8842, 15624), (10416, 13263)]