126809158

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 235008000

約数和(自身を除く): 108198842

約数列:

[1, 2, 7, 14, 31, 49, 62, 67, 89, 98, 134, 178, 217, 343, 434, 469, 623, 686, 938, 1246, 1519, 2077, 2759, 3038, 3283, 4154, 4361, 5518, 5963, 6566, 8722, 10633, 11926, 14539, 19313, 21266, 22981, 29078, 30527, 38626, 41741, 45962, 61054, 83482, 101773, 135191, 184853, 203546, 270382, 292187, 369706, 584374, 712411, 946337, 1293971, 1424822, 1892674, 2045309, 2587942, 4090618, 9057797, 18115594, 63404579, 126809158]

約数ペア:

[(1, 126809158), (2, 63404579), (7, 18115594), (14, 9057797), (31, 4090618), (49, 2587942), (62, 2045309), (67, 1892674), (89, 1424822), (98, 1293971), (134, 946337), (178, 712411), (217, 584374), (343, 369706), (434, 292187), (469, 270382), (623, 203546), (686, 184853), (938, 135191), (1246, 101773), (1519, 83482), (2077, 61054), (2759, 45962), (3038, 41741), (3283, 38626), (4154, 30527), (4361, 29078), (5518, 22981), (5963, 21266), (6566, 19313), (8722, 14539), (10633, 11926)]