145319496

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 430080000

約数和(自身を除く): 284760504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 127, 139, 147, 168, 196, 254, 278, 294, 343, 381, 392, 417, 508, 556, 588, 686, 762, 834, 889, 973, 1016, 1029, 1112, 1176, 1372, 1524, 1668, 1778, 1946, 2058, 2667, 2744, 2919, 3048, 3336, 3556, 3892, 4116, 5334, 5838, 6223, 6811, 7112, 7784, 8232, 10668, 11676, 12446, 13622, 17653, 18669, 20433, 21336, 23352, 24892, 27244, 35306, 37338, 40866, 43561, 47677, 49784, 52959, 54488, 70612, 74676, 81732, 87122, 95354, 105918, 123571, 130683, 141224, 143031, 149352, 163464, 174244, 190708, 211836, 247142, 261366, 286062, 348488, 370713, 381416, 423672, 494284, 522732, 572124, 741426, 864997, 988568, 1045464, 1144248, 1482852, 1729994, 2594991, 2965704, 3459988, 5189982, 6054979, 6919976, 10379964, 12109958, 18164937, 20759928, 24219916, 36329874, 48439832, 72659748, 145319496]

約数ペア:

[(1, 145319496), (2, 72659748), (3, 48439832), (4, 36329874), (6, 24219916), (7, 20759928), (8, 18164937), (12, 12109958), (14, 10379964), (21, 6919976), (24, 6054979), (28, 5189982), (42, 3459988), (49, 2965704), (56, 2594991), (84, 1729994), (98, 1482852), (127, 1144248), (139, 1045464), (147, 988568), (168, 864997), (196, 741426), (254, 572124), (278, 522732), (294, 494284), (343, 423672), (381, 381416), (392, 370713), (417, 348488), (508, 286062), (556, 261366), (588, 247142), (686, 211836), (762, 190708), (834, 174244), (889, 163464), (973, 149352), (1016, 143031), (1029, 141224), (1112, 130683), (1176, 123571), (1372, 105918), (1524, 95354), (1668, 87122), (1778, 81732), (1946, 74676), (2058, 70612), (2667, 54488), (2744, 52959), (2919, 49784), (3048, 47677), (3336, 43561), (3556, 40866), (3892, 37338), (4116, 35306), (5334, 27244), (5838, 24892), (6223, 23352), (6811, 21336), (7112, 20433), (7784, 18669), (8232, 17653), (10668, 13622), (11676, 12446)]