82154982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 219469824

約数和(自身を除く): 137314842

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 53, 78, 91, 102, 106, 119, 159, 167, 182, 221, 238, 273, 318, 334, 357, 371, 442, 501, 546, 663, 689, 714, 742, 901, 1002, 1113, 1169, 1326, 1378, 1547, 1802, 2067, 2171, 2226, 2338, 2703, 2839, 3094, 3507, 4134, 4342, 4641, 4823, 5406, 5678, 6307, 6513, 7014, 8517, 8851, 9282, 9646, 11713, 12614, 13026, 14469, 15197, 17034, 17702, 18921, 19873, 23426, 26553, 28938, 30394, 35139, 36907, 37842, 39746, 45591, 53106, 59619, 61957, 70278, 73814, 81991, 91182, 110721, 115063, 119238, 123914, 150467, 163982, 185871, 221442, 230126, 245973, 258349, 300934, 345189, 371742, 451401, 491946, 516698, 690378, 775047, 805441, 902802, 1053269, 1550094, 1610882, 1956071, 2106538, 2416323, 3159807, 3912142, 4832646, 5868213, 6319614, 11736426, 13692497, 27384994, 41077491, 82154982]

約数ペア:

[(1, 82154982), (2, 41077491), (3, 27384994), (6, 13692497), (7, 11736426), (13, 6319614), (14, 5868213), (17, 4832646), (21, 3912142), (26, 3159807), (34, 2416323), (39, 2106538), (42, 1956071), (51, 1610882), (53, 1550094), (78, 1053269), (91, 902802), (102, 805441), (106, 775047), (119, 690378), (159, 516698), (167, 491946), (182, 451401), (221, 371742), (238, 345189), (273, 300934), (318, 258349), (334, 245973), (357, 230126), (371, 221442), (442, 185871), (501, 163982), (546, 150467), (663, 123914), (689, 119238), (714, 115063), (742, 110721), (901, 91182), (1002, 81991), (1113, 73814), (1169, 70278), (1326, 61957), (1378, 59619), (1547, 53106), (1802, 45591), (2067, 39746), (2171, 37842), (2226, 36907), (2338, 35139), (2703, 30394), (2839, 28938), (3094, 26553), (3507, 23426), (4134, 19873), (4342, 18921), (4641, 17702), (4823, 17034), (5406, 15197), (5678, 14469), (6307, 13026), (6513, 12614), (7014, 11713), (8517, 9646), (8851, 9282)]