140739876

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 380764160

約数和(自身を除く): 240024284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 127, 186, 254, 279, 331, 372, 381, 508, 558, 662, 762, 837, 993, 1116, 1143, 1324, 1524, 1674, 1986, 2286, 2979, 3348, 3429, 3937, 3972, 4572, 5958, 6858, 7874, 8937, 10261, 11811, 11916, 13716, 15748, 17874, 20522, 23622, 30783, 35433, 35748, 41044, 42037, 47244, 61566, 70866, 84074, 92349, 106299, 123132, 126111, 141732, 168148, 184698, 212598, 252222, 277047, 369396, 378333, 425196, 504444, 554094, 756666, 1108188, 1134999, 1303147, 1513332, 2269998, 2606294, 3909441, 4539996, 5212588, 7818882, 11728323, 15637764, 23456646, 35184969, 46913292, 70369938, 140739876]

約数ペア:

[(1, 140739876), (2, 70369938), (3, 46913292), (4, 35184969), (6, 23456646), (9, 15637764), (12, 11728323), (18, 7818882), (27, 5212588), (31, 4539996), (36, 3909441), (54, 2606294), (62, 2269998), (93, 1513332), (108, 1303147), (124, 1134999), (127, 1108188), (186, 756666), (254, 554094), (279, 504444), (331, 425196), (372, 378333), (381, 369396), (508, 277047), (558, 252222), (662, 212598), (762, 184698), (837, 168148), (993, 141732), (1116, 126111), (1143, 123132), (1324, 106299), (1524, 92349), (1674, 84074), (1986, 70866), (2286, 61566), (2979, 47244), (3348, 42037), (3429, 41044), (3937, 35748), (3972, 35433), (4572, 30783), (5958, 23622), (6858, 20522), (7874, 17874), (8937, 15748), (10261, 13716), (11811, 11916)]