142120272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 449971200

約数和(自身を除く): 307850928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 139, 168, 179, 204, 238, 272, 278, 336, 357, 358, 408, 417, 476, 537, 556, 714, 716, 816, 834, 952, 973, 1074, 1112, 1253, 1428, 1432, 1668, 1904, 1946, 2148, 2224, 2363, 2506, 2856, 2864, 2919, 3043, 3336, 3759, 3892, 4296, 4726, 5012, 5712, 5838, 6086, 6672, 7089, 7518, 7784, 8592, 9129, 9452, 10024, 11676, 12172, 14178, 15036, 15568, 16541, 18258, 18904, 20048, 21301, 23352, 24344, 24881, 28356, 30072, 33082, 36516, 37808, 42602, 46704, 48688, 49623, 49762, 56712, 60144, 63903, 66164, 73032, 74643, 85204, 99246, 99524, 113424, 127806, 132328, 146064, 149286, 170408, 174167, 198492, 199048, 255612, 264656, 298572, 340816, 348334, 396984, 398096, 422977, 511224, 522501, 597144, 696668, 793968, 845954, 1022448, 1045002, 1194288, 1268931, 1393336, 1691908, 2090004, 2537862, 2786672, 2960839, 3383816, 4180008, 5075724, 5921678, 6767632, 8360016, 8882517, 10151448, 11843356, 17765034, 20302896, 23686712, 35530068, 47373424, 71060136, 142120272]

約数ペア:

[(1, 142120272), (2, 71060136), (3, 47373424), (4, 35530068), (6, 23686712), (7, 20302896), (8, 17765034), (12, 11843356), (14, 10151448), (16, 8882517), (17, 8360016), (21, 6767632), (24, 5921678), (28, 5075724), (34, 4180008), (42, 3383816), (48, 2960839), (51, 2786672), (56, 2537862), (68, 2090004), (84, 1691908), (102, 1393336), (112, 1268931), (119, 1194288), (136, 1045002), (139, 1022448), (168, 845954), (179, 793968), (204, 696668), (238, 597144), (272, 522501), (278, 511224), (336, 422977), (357, 398096), (358, 396984), (408, 348334), (417, 340816), (476, 298572), (537, 264656), (556, 255612), (714, 199048), (716, 198492), (816, 174167), (834, 170408), (952, 149286), (973, 146064), (1074, 132328), (1112, 127806), (1253, 113424), (1428, 99524), (1432, 99246), (1668, 85204), (1904, 74643), (1946, 73032), (2148, 66164), (2224, 63903), (2363, 60144), (2506, 56712), (2856, 49762), (2864, 49623), (2919, 48688), (3043, 46704), (3336, 42602), (3759, 37808), (3892, 36516), (4296, 33082), (4726, 30072), (5012, 28356), (5712, 24881), (5838, 24344), (6086, 23352), (6672, 21301), (7089, 20048), (7518, 18904), (7784, 18258), (8592, 16541), (9129, 15568), (9452, 15036), (10024, 14178), (11676, 12172)]