162178128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{641}}^1$

素因数の和:913

約数の個数: 120

約数和(自身を含む): 521591616

約数和(自身を除く): 359413488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 251, 252, 336, 502, 504, 641, 753, 1004, 1008, 1282, 1506, 1757, 1923, 2008, 2259, 2564, 3012, 3514, 3846, 4016, 4487, 4518, 5128, 5271, 5769, 6024, 7028, 7692, 8974, 9036, 10256, 10542, 11538, 12048, 13461, 14056, 15384, 15813, 17948, 18072, 21084, 23076, 26922, 28112, 30768, 31626, 35896, 36144, 40383, 42168, 46152, 53844, 63252, 71792, 80766, 84336, 92304, 107688, 126504, 160891, 161532, 215376, 253008, 321782, 323064, 482673, 643564, 646128, 965346, 1126237, 1287128, 1448019, 1930692, 2252474, 2574256, 2896038, 3378711, 3861384, 4504948, 5792076, 6757422, 7722768, 9009896, 10136133, 11584152, 13514844, 18019792, 20272266, 23168304, 27029688, 40544532, 54059376, 81089064, 162178128]

約数ペア:

[(1, 162178128), (2, 81089064), (3, 54059376), (4, 40544532), (6, 27029688), (7, 23168304), (8, 20272266), (9, 18019792), (12, 13514844), (14, 11584152), (16, 10136133), (18, 9009896), (21, 7722768), (24, 6757422), (28, 5792076), (36, 4504948), (42, 3861384), (48, 3378711), (56, 2896038), (63, 2574256), (72, 2252474), (84, 1930692), (112, 1448019), (126, 1287128), (144, 1126237), (168, 965346), (251, 646128), (252, 643564), (336, 482673), (502, 323064), (504, 321782), (641, 253008), (753, 215376), (1004, 161532), (1008, 160891), (1282, 126504), (1506, 107688), (1757, 92304), (1923, 84336), (2008, 80766), (2259, 71792), (2564, 63252), (3012, 53844), (3514, 46152), (3846, 42168), (4016, 40383), (4487, 36144), (4518, 35896), (5128, 31626), (5271, 30768), (5769, 28112), (6024, 26922), (7028, 23076), (7692, 21084), (8974, 18072), (9036, 17948), (10256, 15813), (10542, 15384), (11538, 14056), (12048, 13461)]