142749864

素因数分解:

$2^3\times 3^7\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 413280000

約数和(自身を除く): 270530136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 199, 216, 243, 246, 324, 328, 369, 398, 486, 492, 597, 648, 729, 738, 796, 972, 984, 1107, 1194, 1458, 1476, 1592, 1791, 1944, 2187, 2214, 2388, 2916, 2952, 3321, 3582, 4374, 4428, 4776, 5373, 5832, 6642, 7164, 8159, 8748, 8856, 9963, 10746, 13284, 14328, 16119, 16318, 17496, 19926, 21492, 24477, 26568, 29889, 32238, 32636, 39852, 42984, 48357, 48954, 59778, 64476, 65272, 73431, 79704, 89667, 96714, 97908, 119556, 128952, 145071, 146862, 179334, 193428, 195816, 220293, 239112, 290142, 293724, 358668, 386856, 435213, 440586, 580284, 587448, 660879, 717336, 870426, 881172, 1160568, 1321758, 1740852, 1762344, 1982637, 2643516, 3481704, 3965274, 5287032, 5947911, 7930548, 11895822, 15861096, 17843733, 23791644, 35687466, 47583288, 71374932, 142749864]

約数ペア:

[(1, 142749864), (2, 71374932), (3, 47583288), (4, 35687466), (6, 23791644), (8, 17843733), (9, 15861096), (12, 11895822), (18, 7930548), (24, 5947911), (27, 5287032), (36, 3965274), (41, 3481704), (54, 2643516), (72, 1982637), (81, 1762344), (82, 1740852), (108, 1321758), (123, 1160568), (162, 881172), (164, 870426), (199, 717336), (216, 660879), (243, 587448), (246, 580284), (324, 440586), (328, 435213), (369, 386856), (398, 358668), (486, 293724), (492, 290142), (597, 239112), (648, 220293), (729, 195816), (738, 193428), (796, 179334), (972, 146862), (984, 145071), (1107, 128952), (1194, 119556), (1458, 97908), (1476, 96714), (1592, 89667), (1791, 79704), (1944, 73431), (2187, 65272), (2214, 64476), (2388, 59778), (2916, 48954), (2952, 48357), (3321, 42984), (3582, 39852), (4374, 32636), (4428, 32238), (4776, 29889), (5373, 26568), (5832, 24477), (6642, 21492), (7164, 19926), (8159, 17496), (8748, 16318), (8856, 16119), (9963, 14328), (10746, 13284)]