108985128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 325036800

約数和(自身を除く): 216051672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 89, 111, 148, 168, 178, 197, 222, 259, 267, 296, 356, 394, 444, 518, 534, 591, 623, 712, 777, 788, 888, 1036, 1068, 1182, 1246, 1379, 1554, 1576, 1869, 2072, 2136, 2364, 2492, 2758, 3108, 3293, 3738, 4137, 4728, 4984, 5516, 6216, 6586, 7289, 7476, 8274, 9879, 11032, 13172, 14578, 14952, 16548, 17533, 19758, 21867, 23051, 26344, 29156, 33096, 35066, 39516, 43734, 46102, 51023, 52599, 58312, 69153, 70132, 79032, 87468, 92204, 102046, 105198, 122731, 138306, 140264, 153069, 174936, 184408, 204092, 210396, 245462, 276612, 306138, 368193, 408184, 420792, 490924, 553224, 612276, 648721, 736386, 981848, 1224552, 1297442, 1472772, 1946163, 2594884, 2945544, 3892326, 4541047, 5189768, 7784652, 9082094, 13623141, 15569304, 18164188, 27246282, 36328376, 54492564, 108985128]

約数ペア:

[(1, 108985128), (2, 54492564), (3, 36328376), (4, 27246282), (6, 18164188), (7, 15569304), (8, 13623141), (12, 9082094), (14, 7784652), (21, 5189768), (24, 4541047), (28, 3892326), (37, 2945544), (42, 2594884), (56, 1946163), (74, 1472772), (84, 1297442), (89, 1224552), (111, 981848), (148, 736386), (168, 648721), (178, 612276), (197, 553224), (222, 490924), (259, 420792), (267, 408184), (296, 368193), (356, 306138), (394, 276612), (444, 245462), (518, 210396), (534, 204092), (591, 184408), (623, 174936), (712, 153069), (777, 140264), (788, 138306), (888, 122731), (1036, 105198), (1068, 102046), (1182, 92204), (1246, 87468), (1379, 79032), (1554, 70132), (1576, 69153), (1869, 58312), (2072, 52599), (2136, 51023), (2364, 46102), (2492, 43734), (2758, 39516), (3108, 35066), (3293, 33096), (3738, 29156), (4137, 26344), (4728, 23051), (4984, 21867), (5516, 19758), (6216, 17533), (6586, 16548), (7289, 14952), (7476, 14578), (8274, 13172), (9879, 11032)]