131027064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 390044160

約数和(自身を除く): 259017096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 107, 111, 148, 168, 197, 214, 222, 259, 296, 321, 394, 428, 444, 518, 591, 642, 749, 777, 788, 856, 888, 1036, 1182, 1284, 1379, 1498, 1554, 1576, 2072, 2247, 2364, 2568, 2758, 2996, 3108, 3959, 4137, 4494, 4728, 5516, 5992, 6216, 7289, 7918, 8274, 8988, 11032, 11877, 14578, 15836, 16548, 17976, 21079, 21867, 23754, 27713, 29156, 31672, 33096, 42158, 43734, 47508, 51023, 55426, 58312, 63237, 83139, 84316, 87468, 95016, 102046, 110852, 126474, 147553, 153069, 166278, 168632, 174936, 204092, 221704, 252948, 295106, 306138, 332556, 408184, 442659, 505896, 590212, 612276, 665112, 779923, 885318, 1180424, 1224552, 1559846, 1770636, 2339769, 3119692, 3541272, 4679538, 5459461, 6239384, 9359076, 10918922, 16378383, 18718152, 21837844, 32756766, 43675688, 65513532, 131027064]

約数ペア:

[(1, 131027064), (2, 65513532), (3, 43675688), (4, 32756766), (6, 21837844), (7, 18718152), (8, 16378383), (12, 10918922), (14, 9359076), (21, 6239384), (24, 5459461), (28, 4679538), (37, 3541272), (42, 3119692), (56, 2339769), (74, 1770636), (84, 1559846), (107, 1224552), (111, 1180424), (148, 885318), (168, 779923), (197, 665112), (214, 612276), (222, 590212), (259, 505896), (296, 442659), (321, 408184), (394, 332556), (428, 306138), (444, 295106), (518, 252948), (591, 221704), (642, 204092), (749, 174936), (777, 168632), (788, 166278), (856, 153069), (888, 147553), (1036, 126474), (1182, 110852), (1284, 102046), (1379, 95016), (1498, 87468), (1554, 84316), (1576, 83139), (2072, 63237), (2247, 58312), (2364, 55426), (2568, 51023), (2758, 47508), (2996, 43734), (3108, 42158), (3959, 33096), (4137, 31672), (4494, 29156), (4728, 27713), (5516, 23754), (5992, 21867), (6216, 21079), (7289, 17976), (7918, 16548), (8274, 15836), (8988, 14578), (11032, 11877)]