165280332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 471598848

約数和(自身を除く): 306318516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 71, 74, 84, 98, 107, 111, 142, 147, 148, 196, 213, 214, 222, 259, 284, 294, 321, 426, 428, 444, 497, 518, 588, 642, 749, 777, 852, 994, 1036, 1284, 1491, 1498, 1554, 1813, 1988, 2247, 2627, 2982, 2996, 3108, 3479, 3626, 3959, 4494, 5243, 5254, 5439, 5964, 6958, 7252, 7597, 7881, 7918, 8988, 10437, 10486, 10508, 10878, 11877, 13916, 15194, 15729, 15762, 15836, 18389, 20874, 20972, 21756, 22791, 23754, 27713, 30388, 31458, 31524, 36778, 41748, 45582, 47508, 53179, 55167, 55426, 62916, 73556, 83139, 91164, 106358, 110334, 110852, 128723, 159537, 166278, 193991, 212716, 220668, 257446, 281089, 319074, 332556, 372253, 386169, 387982, 514892, 562178, 581973, 638148, 744506, 772338, 775964, 843267, 1116759, 1124356, 1163946, 1489012, 1544676, 1686534, 1967623, 2233518, 2327892, 3373068, 3935246, 4467036, 5902869, 7870492, 11805738, 13773361, 23611476, 27546722, 41320083, 55093444, 82640166, 165280332]

約数ペア:

[(1, 165280332), (2, 82640166), (3, 55093444), (4, 41320083), (6, 27546722), (7, 23611476), (12, 13773361), (14, 11805738), (21, 7870492), (28, 5902869), (37, 4467036), (42, 3935246), (49, 3373068), (71, 2327892), (74, 2233518), (84, 1967623), (98, 1686534), (107, 1544676), (111, 1489012), (142, 1163946), (147, 1124356), (148, 1116759), (196, 843267), (213, 775964), (214, 772338), (222, 744506), (259, 638148), (284, 581973), (294, 562178), (321, 514892), (426, 387982), (428, 386169), (444, 372253), (497, 332556), (518, 319074), (588, 281089), (642, 257446), (749, 220668), (777, 212716), (852, 193991), (994, 166278), (1036, 159537), (1284, 128723), (1491, 110852), (1498, 110334), (1554, 106358), (1813, 91164), (1988, 83139), (2247, 73556), (2627, 62916), (2982, 55426), (2996, 55167), (3108, 53179), (3479, 47508), (3626, 45582), (3959, 41748), (4494, 36778), (5243, 31524), (5254, 31458), (5439, 30388), (5964, 27713), (6958, 23754), (7252, 22791), (7597, 21756), (7881, 20972), (7918, 20874), (8988, 18389), (10437, 15836), (10486, 15762), (10508, 15729), (10878, 15194), (11877, 13916)]