15871547904

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{194963}}^1$

素因数の和:195037

約数の個数: 80

約数和(自身を含む): 43080805152

約数和(自身を除く): 27209257248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1696, 2544, 3392, 5088, 6784, 10176, 13568, 20352, 27136, 40704, 81408, 194963, 389926, 584889, 779852, 1169778, 1559704, 2339556, 3119408, 4679112, 6238816, 9358224, 10333039, 12477632, 18716448, 20666078, 24955264, 30999117, 37432896, 41332156, 49910528, 61998234, 74865792, 82664312, 99821056, 123996468, 149731584, 165328624, 247992936, 299463168, 330657248, 495985872, 661314496, 991971744, 1322628992, 1983943488, 2645257984, 3967886976, 5290515968, 7935773952, 15871547904]

約数ペア:

[(1, 15871547904), (2, 7935773952), (3, 5290515968), (4, 3967886976), (6, 2645257984), (8, 1983943488), (12, 1322628992), (16, 991971744), (24, 661314496), (32, 495985872), (48, 330657248), (53, 299463168), (64, 247992936), (96, 165328624), (106, 149731584), (128, 123996468), (159, 99821056), (192, 82664312), (212, 74865792), (256, 61998234), (318, 49910528), (384, 41332156), (424, 37432896), (512, 30999117), (636, 24955264), (768, 20666078), (848, 18716448), (1272, 12477632), (1536, 10333039), (1696, 9358224), (2544, 6238816), (3392, 4679112), (5088, 3119408), (6784, 2339556), (10176, 1559704), (13568, 1169778), (20352, 779852), (27136, 584889), (40704, 389926), (81408, 194963)]