139617072

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 180

約数和(自身を含む): 465300576

約数和(自身を除く): 325683504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 98, 112, 126, 141, 144, 147, 168, 188, 196, 252, 282, 294, 329, 336, 376, 392, 421, 423, 441, 504, 564, 588, 658, 752, 784, 842, 846, 882, 987, 1008, 1128, 1176, 1263, 1316, 1684, 1692, 1764, 1974, 2256, 2303, 2352, 2526, 2632, 2947, 2961, 3368, 3384, 3528, 3789, 3948, 4606, 5052, 5264, 5894, 5922, 6736, 6768, 6909, 7056, 7578, 7896, 8841, 9212, 10104, 11788, 11844, 13818, 15156, 15792, 17682, 18424, 19787, 20208, 20629, 20727, 23576, 23688, 26523, 27636, 30312, 35364, 36848, 39574, 41258, 41454, 47152, 47376, 53046, 55272, 59361, 60624, 61887, 70728, 79148, 82516, 82908, 106092, 110544, 118722, 123774, 138509, 141456, 158296, 165032, 165816, 178083, 185661, 212184, 237444, 247548, 277018, 316592, 330064, 331632, 356166, 371322, 415527, 424368, 474888, 495096, 554036, 712332, 742644, 831054, 949776, 969563, 990192, 1108072, 1246581, 1424664, 1485288, 1662108, 1939126, 2216144, 2493162, 2849328, 2908689, 2970576, 3324216, 3878252, 4986324, 5817378, 6648432, 7756504, 8726067, 9972648, 11634756, 15513008, 17452134, 19945296, 23269512, 34904268, 46539024, 69808536, 139617072]

約数ペア:

[(1, 139617072), (2, 69808536), (3, 46539024), (4, 34904268), (6, 23269512), (7, 19945296), (8, 17452134), (9, 15513008), (12, 11634756), (14, 9972648), (16, 8726067), (18, 7756504), (21, 6648432), (24, 5817378), (28, 4986324), (36, 3878252), (42, 3324216), (47, 2970576), (48, 2908689), (49, 2849328), (56, 2493162), (63, 2216144), (72, 1939126), (84, 1662108), (94, 1485288), (98, 1424664), (112, 1246581), (126, 1108072), (141, 990192), (144, 969563), (147, 949776), (168, 831054), (188, 742644), (196, 712332), (252, 554036), (282, 495096), (294, 474888), (329, 424368), (336, 415527), (376, 371322), (392, 356166), (421, 331632), (423, 330064), (441, 316592), (504, 277018), (564, 247548), (588, 237444), (658, 212184), (752, 185661), (784, 178083), (842, 165816), (846, 165032), (882, 158296), (987, 141456), (1008, 138509), (1128, 123774), (1176, 118722), (1263, 110544), (1316, 106092), (1684, 82908), (1692, 82516), (1764, 79148), (1974, 70728), (2256, 61887), (2303, 60624), (2352, 59361), (2526, 55272), (2632, 53046), (2947, 47376), (2961, 47152), (3368, 41454), (3384, 41258), (3528, 39574), (3789, 36848), (3948, 35364), (4606, 30312), (5052, 27636), (5264, 26523), (5894, 23688), (5922, 23576), (6736, 20727), (6768, 20629), (6909, 20208), (7056, 19787), (7578, 18424), (7896, 17682), (8841, 15792), (9212, 15156), (10104, 13818), (11788, 11844)]