129986164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6299}}^1$

素因数の和:6388

約数の個数: 48

約数和(自身を含む): 287884800

約数和(自身を除く): 157898636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 5159, 6299, 10318, 12598, 20636, 25196, 44093, 69289, 88186, 138578, 176372, 277156, 422033, 485023, 844066, 970046, 1688132, 1940092, 2954231, 4642363, 5908462, 9284726, 11816924, 18569452, 32496541, 64993082, 129986164]

約数ペア:

[(1, 129986164), (2, 64993082), (4, 32496541), (7, 18569452), (11, 11816924), (14, 9284726), (22, 5908462), (28, 4642363), (44, 2954231), (67, 1940092), (77, 1688132), (134, 970046), (154, 844066), (268, 485023), (308, 422033), (469, 277156), (737, 176372), (938, 138578), (1474, 88186), (1876, 69289), (2948, 44093), (5159, 25196), (6299, 20636), (10318, 12598)]