139411968

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 160

約数和(自身を含む): 415419840

約数和(自身を除く): 276007872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 272, 281, 304, 323, 384, 408, 456, 512, 544, 562, 608, 646, 768, 816, 843, 912, 969, 1088, 1124, 1216, 1292, 1536, 1632, 1686, 1824, 1938, 2176, 2248, 2432, 2584, 3264, 3372, 3648, 3876, 4352, 4496, 4777, 4864, 5168, 5339, 6528, 6744, 7296, 7752, 8704, 8992, 9554, 9728, 10336, 10678, 13056, 13488, 14331, 14592, 15504, 16017, 17984, 19108, 20672, 21356, 26112, 26976, 28662, 29184, 31008, 32034, 35968, 38216, 41344, 42712, 53952, 57324, 62016, 64068, 71936, 76432, 82688, 85424, 90763, 107904, 114648, 124032, 128136, 143872, 152864, 165376, 170848, 181526, 215808, 229296, 248064, 256272, 272289, 305728, 341696, 363052, 431616, 458592, 496128, 512544, 544578, 611456, 683392, 726104, 917184, 1025088, 1089156, 1222912, 1366784, 1452208, 1834368, 2050176, 2178312, 2445824, 2733568, 2904416, 3668736, 4100352, 4356624, 5808832, 7337472, 8200704, 8713248, 11617664, 17426496, 23235328, 34852992, 46470656, 69705984, 139411968]

約数ペア:

[(1, 139411968), (2, 69705984), (3, 46470656), (4, 34852992), (6, 23235328), (8, 17426496), (12, 11617664), (16, 8713248), (17, 8200704), (19, 7337472), (24, 5808832), (32, 4356624), (34, 4100352), (38, 3668736), (48, 2904416), (51, 2733568), (57, 2445824), (64, 2178312), (68, 2050176), (76, 1834368), (96, 1452208), (102, 1366784), (114, 1222912), (128, 1089156), (136, 1025088), (152, 917184), (192, 726104), (204, 683392), (228, 611456), (256, 544578), (272, 512544), (281, 496128), (304, 458592), (323, 431616), (384, 363052), (408, 341696), (456, 305728), (512, 272289), (544, 256272), (562, 248064), (608, 229296), (646, 215808), (768, 181526), (816, 170848), (843, 165376), (912, 152864), (969, 143872), (1088, 128136), (1124, 124032), (1216, 114648), (1292, 107904), (1536, 90763), (1632, 85424), (1686, 82688), (1824, 76432), (1938, 71936), (2176, 64068), (2248, 62016), (2432, 57324), (2584, 53952), (3264, 42712), (3372, 41344), (3648, 38216), (3876, 35968), (4352, 32034), (4496, 31008), (4777, 29184), (4864, 28662), (5168, 26976), (5339, 26112), (6528, 21356), (6744, 20672), (7296, 19108), (7752, 17984), (8704, 16017), (8992, 15504), (9554, 14592), (9728, 14331), (10336, 13488), (10678, 13056)]