134645440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:554

約数の個数: 112

約数和(自身を含む): 346630752

約数和(自身を除く): 211985312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 136, 160, 170, 212, 265, 272, 320, 340, 424, 467, 530, 544, 680, 848, 901, 934, 1060, 1088, 1360, 1696, 1802, 1868, 2120, 2335, 2720, 3392, 3604, 3736, 4240, 4505, 4670, 5440, 7208, 7472, 7939, 8480, 9010, 9340, 14416, 14944, 15878, 16960, 18020, 18680, 24751, 28832, 29888, 31756, 36040, 37360, 39695, 49502, 57664, 63512, 72080, 74720, 79390, 99004, 123755, 127024, 144160, 149440, 158780, 198008, 247510, 254048, 288320, 317560, 396016, 420767, 495020, 508096, 635120, 792032, 841534, 990040, 1270240, 1584064, 1683068, 1980080, 2103835, 2540480, 3366136, 3960160, 4207670, 6732272, 7920320, 8415340, 13464544, 16830680, 26929088, 33661360, 67322720, 134645440]

約数ペア:

[(1, 134645440), (2, 67322720), (4, 33661360), (5, 26929088), (8, 16830680), (10, 13464544), (16, 8415340), (17, 7920320), (20, 6732272), (32, 4207670), (34, 3960160), (40, 3366136), (53, 2540480), (64, 2103835), (68, 1980080), (80, 1683068), (85, 1584064), (106, 1270240), (136, 990040), (160, 841534), (170, 792032), (212, 635120), (265, 508096), (272, 495020), (320, 420767), (340, 396016), (424, 317560), (467, 288320), (530, 254048), (544, 247510), (680, 198008), (848, 158780), (901, 149440), (934, 144160), (1060, 127024), (1088, 123755), (1360, 99004), (1696, 79390), (1802, 74720), (1868, 72080), (2120, 63512), (2335, 57664), (2720, 49502), (3392, 39695), (3604, 37360), (3736, 36040), (4240, 31756), (4505, 29888), (4670, 28832), (5440, 24751), (7208, 18680), (7472, 18020), (7939, 16960), (8480, 15878), (9010, 14944), (9340, 14416)]