138629120

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{967}}^1$

素因数の和:1003

約数の個数: 104

約数和(自身を含む): 380586624

約数和(自身を除く): 241957504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 967, 1024, 1120, 1280, 1792, 1934, 2048, 2240, 2560, 3584, 3868, 4096, 4480, 4835, 5120, 6769, 7168, 7736, 8960, 9670, 10240, 13538, 14336, 15472, 17920, 19340, 20480, 27076, 28672, 30944, 33845, 35840, 38680, 54152, 61888, 67690, 71680, 77360, 108304, 123776, 135380, 143360, 154720, 216608, 247552, 270760, 309440, 433216, 495104, 541520, 618880, 866432, 990208, 1083040, 1237760, 1732864, 1980416, 2166080, 2475520, 3465728, 3960832, 4332160, 4951040, 6931456, 8664320, 9902080, 13862912, 17328640, 19804160, 27725824, 34657280, 69314560, 138629120]

約数ペア:

[(1, 138629120), (2, 69314560), (4, 34657280), (5, 27725824), (7, 19804160), (8, 17328640), (10, 13862912), (14, 9902080), (16, 8664320), (20, 6931456), (28, 4951040), (32, 4332160), (35, 3960832), (40, 3465728), (56, 2475520), (64, 2166080), (70, 1980416), (80, 1732864), (112, 1237760), (128, 1083040), (140, 990208), (160, 866432), (224, 618880), (256, 541520), (280, 495104), (320, 433216), (448, 309440), (512, 270760), (560, 247552), (640, 216608), (896, 154720), (967, 143360), (1024, 135380), (1120, 123776), (1280, 108304), (1792, 77360), (1934, 71680), (2048, 67690), (2240, 61888), (2560, 54152), (3584, 38680), (3868, 35840), (4096, 33845), (4480, 30944), (4835, 28672), (5120, 27076), (6769, 20480), (7168, 19340), (7736, 17920), (8960, 15472), (9670, 14336), (10240, 13538)]