128491524

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3167}}^1$

素因数の和:3214

約数の個数: 108

約数和(自身を含む): 394377984

約数和(自身を除く): 265886460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1764, 1932, 2254, 2898, 3167, 3381, 4508, 5796, 6334, 6762, 9501, 10143, 12668, 13524, 19002, 20286, 22169, 28503, 38004, 40572, 44338, 57006, 66507, 72841, 88676, 114012, 133014, 145682, 155183, 199521, 218523, 266028, 291364, 310366, 399042, 437046, 465549, 509887, 620732, 655569, 798084, 874092, 931098, 1019774, 1311138, 1396647, 1529661, 1862196, 2039548, 2622276, 2793294, 3059322, 3569209, 4588983, 5586588, 6118644, 7138418, 9177966, 10707627, 14276836, 18355932, 21415254, 32122881, 42830508, 64245762, 128491524]

約数ペア:

[(1, 128491524), (2, 64245762), (3, 42830508), (4, 32122881), (6, 21415254), (7, 18355932), (9, 14276836), (12, 10707627), (14, 9177966), (18, 7138418), (21, 6118644), (23, 5586588), (28, 4588983), (36, 3569209), (42, 3059322), (46, 2793294), (49, 2622276), (63, 2039548), (69, 1862196), (84, 1529661), (92, 1396647), (98, 1311138), (126, 1019774), (138, 931098), (147, 874092), (161, 798084), (196, 655569), (207, 620732), (252, 509887), (276, 465549), (294, 437046), (322, 399042), (414, 310366), (441, 291364), (483, 266028), (588, 218523), (644, 199521), (828, 155183), (882, 145682), (966, 133014), (1127, 114012), (1449, 88676), (1764, 72841), (1932, 66507), (2254, 57006), (2898, 44338), (3167, 40572), (3381, 38004), (4508, 28503), (5796, 22169), (6334, 20286), (6762, 19002), (9501, 13524), (10143, 12668)]