144394404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 439799808

約数和(自身を除く): 295405404

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 71, 77, 84, 93, 124, 132, 142, 154, 186, 213, 217, 231, 284, 308, 341, 372, 426, 434, 462, 497, 651, 682, 781, 852, 868, 924, 994, 1023, 1302, 1364, 1491, 1562, 1988, 2046, 2201, 2343, 2387, 2604, 2982, 3124, 4092, 4402, 4686, 4774, 5041, 5467, 5964, 6603, 7161, 8804, 9372, 9548, 10082, 10934, 13206, 14322, 15123, 15407, 16401, 20164, 21868, 24211, 26412, 28644, 30246, 30814, 32802, 35287, 46221, 48422, 55451, 60492, 61628, 65604, 70574, 72633, 92442, 96844, 105861, 110902, 141148, 145266, 156271, 166353, 169477, 184884, 211722, 221804, 290532, 312542, 332706, 338954, 388157, 423444, 468813, 508431, 625084, 665412, 677908, 776314, 937626, 1016862, 1093897, 1164471, 1552628, 1718981, 1875252, 2033724, 2187794, 2328942, 3281691, 3437962, 4375588, 4657884, 5156943, 6563382, 6875924, 10313886, 12032867, 13126764, 20627772, 24065734, 36098601, 48131468, 72197202, 144394404]

約数ペア:

[(1, 144394404), (2, 72197202), (3, 48131468), (4, 36098601), (6, 24065734), (7, 20627772), (11, 13126764), (12, 12032867), (14, 10313886), (21, 6875924), (22, 6563382), (28, 5156943), (31, 4657884), (33, 4375588), (42, 3437962), (44, 3281691), (62, 2328942), (66, 2187794), (71, 2033724), (77, 1875252), (84, 1718981), (93, 1552628), (124, 1164471), (132, 1093897), (142, 1016862), (154, 937626), (186, 776314), (213, 677908), (217, 665412), (231, 625084), (284, 508431), (308, 468813), (341, 423444), (372, 388157), (426, 338954), (434, 332706), (462, 312542), (497, 290532), (651, 221804), (682, 211722), (781, 184884), (852, 169477), (868, 166353), (924, 156271), (994, 145266), (1023, 141148), (1302, 110902), (1364, 105861), (1491, 96844), (1562, 92442), (1988, 72633), (2046, 70574), (2201, 65604), (2343, 61628), (2387, 60492), (2604, 55451), (2982, 48422), (3124, 46221), (4092, 35287), (4402, 32802), (4686, 30814), (4774, 30246), (5041, 28644), (5467, 26412), (5964, 24211), (6603, 21868), (7161, 20164), (8804, 16401), (9372, 15407), (9548, 15123), (10082, 14322), (10934, 13206)]