129392388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:206

約数の個数: 108

約数和(自身を含む): 357337344

約数和(自身を除く): 227944956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 71, 92, 93, 124, 138, 142, 186, 207, 213, 276, 279, 284, 372, 414, 426, 558, 639, 713, 828, 852, 1116, 1278, 1426, 1633, 2139, 2201, 2556, 2852, 3266, 4278, 4402, 4899, 5041, 6417, 6532, 6603, 8556, 8804, 9798, 10082, 12834, 13206, 14697, 15123, 19596, 19809, 20164, 25668, 26412, 29394, 30246, 39618, 45369, 50623, 58788, 60492, 79236, 90738, 101246, 115943, 151869, 156271, 181476, 202492, 231886, 303738, 312542, 347829, 455607, 463772, 468813, 607476, 625084, 695658, 911214, 937626, 1043487, 1391316, 1406439, 1822428, 1875252, 2086974, 2812878, 3594233, 4173948, 5625756, 7188466, 10782699, 14376932, 21565398, 32348097, 43130796, 64696194, 129392388]

約数ペア:

[(1, 129392388), (2, 64696194), (3, 43130796), (4, 32348097), (6, 21565398), (9, 14376932), (12, 10782699), (18, 7188466), (23, 5625756), (31, 4173948), (36, 3594233), (46, 2812878), (62, 2086974), (69, 1875252), (71, 1822428), (92, 1406439), (93, 1391316), (124, 1043487), (138, 937626), (142, 911214), (186, 695658), (207, 625084), (213, 607476), (276, 468813), (279, 463772), (284, 455607), (372, 347829), (414, 312542), (426, 303738), (558, 231886), (639, 202492), (713, 181476), (828, 156271), (852, 151869), (1116, 115943), (1278, 101246), (1426, 90738), (1633, 79236), (2139, 60492), (2201, 58788), (2556, 50623), (2852, 45369), (3266, 39618), (4278, 30246), (4402, 29394), (4899, 26412), (5041, 25668), (6417, 20164), (6532, 19809), (6603, 19596), (8556, 15123), (8804, 14697), (9798, 13206), (10082, 12834)]