142991856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3299}}^1$

素因数の和:3363

約数の個数: 120

約数和(自身を含む): 468124800

約数和(自身を除く): 325132944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1806, 2064, 2408, 2709, 3096, 3299, 3612, 4816, 5418, 6192, 6598, 7224, 9897, 10836, 13196, 14448, 19794, 21672, 23093, 26392, 29691, 39588, 43344, 46186, 52784, 59382, 69279, 79176, 92372, 118764, 138558, 141857, 158352, 184744, 207837, 237528, 277116, 283714, 369488, 415674, 425571, 475056, 554232, 567428, 831348, 851142, 992999, 1108464, 1134856, 1276713, 1662696, 1702284, 1985998, 2269712, 2553426, 2978997, 3325392, 3404568, 3971996, 5106852, 5957994, 6809136, 7943992, 8936991, 10213704, 11915988, 15887984, 17873982, 20427408, 23831976, 35747964, 47663952, 71495928, 142991856]

約数ペア:

[(1, 142991856), (2, 71495928), (3, 47663952), (4, 35747964), (6, 23831976), (7, 20427408), (8, 17873982), (9, 15887984), (12, 11915988), (14, 10213704), (16, 8936991), (18, 7943992), (21, 6809136), (24, 5957994), (28, 5106852), (36, 3971996), (42, 3404568), (43, 3325392), (48, 2978997), (56, 2553426), (63, 2269712), (72, 1985998), (84, 1702284), (86, 1662696), (112, 1276713), (126, 1134856), (129, 1108464), (144, 992999), (168, 851142), (172, 831348), (252, 567428), (258, 554232), (301, 475056), (336, 425571), (344, 415674), (387, 369488), (504, 283714), (516, 277116), (602, 237528), (688, 207837), (774, 184744), (903, 158352), (1008, 141857), (1032, 138558), (1204, 118764), (1548, 92372), (1806, 79176), (2064, 69279), (2408, 59382), (2709, 52784), (3096, 46186), (3299, 43344), (3612, 39588), (4816, 29691), (5418, 26392), (6192, 23093), (6598, 21672), (7224, 19794), (9897, 14448), (10836, 13196)]