134481424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6421}}^1$

素因数の和:6464

約数の個数: 80

約数和(自身を含む): 344013696

約数和(自身を除く): 209532272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 6421, 10472, 12842, 20944, 25684, 44947, 51368, 70631, 89894, 102736, 109157, 141262, 179788, 218314, 282524, 359576, 436628, 494417, 565048, 719152, 764099, 873256, 988834, 1130096, 1200727, 1528198, 1746512, 1977668, 2401454, 3056396, 3955336, 4802908, 6112792, 7910672, 8405089, 9605816, 12225584, 16810178, 19211632, 33620356, 67240712, 134481424]

約数ペア:

[(1, 134481424), (2, 67240712), (4, 33620356), (7, 19211632), (8, 16810178), (11, 12225584), (14, 9605816), (16, 8405089), (17, 7910672), (22, 6112792), (28, 4802908), (34, 3955336), (44, 3056396), (56, 2401454), (68, 1977668), (77, 1746512), (88, 1528198), (112, 1200727), (119, 1130096), (136, 988834), (154, 873256), (176, 764099), (187, 719152), (238, 565048), (272, 494417), (308, 436628), (374, 359576), (476, 282524), (616, 218314), (748, 179788), (952, 141262), (1232, 109157), (1309, 102736), (1496, 89894), (1904, 70631), (2618, 51368), (2992, 44947), (5236, 25684), (6421, 20944), (10472, 12842)]