160189368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1993}}^1$

素因数の和:2216

約数の個数: 64

約数和(自身を含む): 426396960

約数和(自身を除く): 266207592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 197, 204, 394, 408, 591, 788, 1182, 1576, 1993, 2364, 3349, 3986, 4728, 5979, 6698, 7972, 10047, 11958, 13396, 15944, 20094, 23916, 26792, 33881, 40188, 47832, 67762, 80376, 101643, 135524, 203286, 271048, 392621, 406572, 785242, 813144, 1177863, 1570484, 2355726, 3140968, 4711452, 6674557, 9422904, 13349114, 20023671, 26698228, 40047342, 53396456, 80094684, 160189368]

約数ペア:

[(1, 160189368), (2, 80094684), (3, 53396456), (4, 40047342), (6, 26698228), (8, 20023671), (12, 13349114), (17, 9422904), (24, 6674557), (34, 4711452), (51, 3140968), (68, 2355726), (102, 1570484), (136, 1177863), (197, 813144), (204, 785242), (394, 406572), (408, 392621), (591, 271048), (788, 203286), (1182, 135524), (1576, 101643), (1993, 80376), (2364, 67762), (3349, 47832), (3986, 40188), (4728, 33881), (5979, 26792), (6698, 23916), (7972, 20094), (10047, 15944), (11958, 13396)]