168445203024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2544797}}^1$

素因数の和:2545012

約数の個数: 80

約数和(自身を含む): 499839043968

約数和(自身を除く): 331393840944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 3152, 4137, 4728, 5516, 8274, 9456, 11032, 16548, 22064, 33096, 66192, 2544797, 5089594, 7634391, 10179188, 15268782, 17813579, 20358376, 30537564, 35627158, 40716752, 53440737, 61075128, 71254316, 106881474, 122150256, 142508632, 213762948, 285017264, 427525896, 501325009, 855051792, 1002650018, 1503975027, 2005300036, 3007950054, 3509275063, 4010600072, 6015900108, 7018550126, 8021200144, 10527825189, 12031800216, 14037100252, 21055650378, 24063600432, 28074200504, 42111300756, 56148401008, 84222601512, 168445203024]

約数ペア:

[(1, 168445203024), (2, 84222601512), (3, 56148401008), (4, 42111300756), (6, 28074200504), (7, 24063600432), (8, 21055650378), (12, 14037100252), (14, 12031800216), (16, 10527825189), (21, 8021200144), (24, 7018550126), (28, 6015900108), (42, 4010600072), (48, 3509275063), (56, 3007950054), (84, 2005300036), (112, 1503975027), (168, 1002650018), (197, 855051792), (336, 501325009), (394, 427525896), (591, 285017264), (788, 213762948), (1182, 142508632), (1379, 122150256), (1576, 106881474), (2364, 71254316), (2758, 61075128), (3152, 53440737), (4137, 40716752), (4728, 35627158), (5516, 30537564), (8274, 20358376), (9456, 17813579), (11032, 15268782), (16548, 10179188), (22064, 7634391), (33096, 5089594), (66192, 2544797)]