143230318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 277125120

約数和(自身を除く): 133894802

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 79, 122, 154, 158, 193, 386, 427, 553, 671, 854, 869, 1106, 1342, 1351, 1738, 2123, 2702, 4246, 4697, 4819, 6083, 9394, 9638, 11773, 12166, 14861, 15247, 23546, 29722, 30494, 33733, 53009, 67466, 82411, 106018, 106729, 129503, 164822, 167717, 213458, 259006, 335434, 371063, 742126, 906521, 930067, 1174019, 1813042, 1860134, 2348038, 6510469, 10230737, 13020938, 20461474, 71615159, 143230318]

約数ペア:

[(1, 143230318), (2, 71615159), (7, 20461474), (11, 13020938), (14, 10230737), (22, 6510469), (61, 2348038), (77, 1860134), (79, 1813042), (122, 1174019), (154, 930067), (158, 906521), (193, 742126), (386, 371063), (427, 335434), (553, 259006), (671, 213458), (854, 167717), (869, 164822), (1106, 129503), (1342, 106729), (1351, 106018), (1738, 82411), (2123, 67466), (2702, 53009), (4246, 33733), (4697, 30494), (4819, 29722), (6083, 23546), (9394, 15247), (9638, 14861), (11773, 12166)]