140886528

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 120

約数和(自身を含む): 391506192

約数和(自身を除く): 250619664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 67, 74, 96, 111, 128, 134, 148, 192, 201, 222, 256, 268, 296, 384, 402, 444, 512, 536, 592, 768, 804, 888, 1072, 1184, 1369, 1536, 1608, 1776, 2144, 2368, 2479, 2738, 3216, 3552, 4107, 4288, 4736, 4958, 5476, 6432, 7104, 7437, 8214, 8576, 9472, 9916, 10952, 12864, 14208, 14874, 16428, 17152, 18944, 19832, 21904, 25728, 28416, 29748, 32856, 34304, 39664, 43808, 51456, 56832, 59496, 65712, 79328, 87616, 91723, 102912, 118992, 131424, 158656, 175232, 183446, 237984, 262848, 275169, 317312, 350464, 366892, 475968, 525696, 550338, 634624, 700928, 733784, 951936, 1051392, 1100676, 1269248, 1467568, 1903872, 2102784, 2201352, 2935136, 3807744, 4402704, 5870272, 8805408, 11740544, 17610816, 23481088, 35221632, 46962176, 70443264, 140886528]

約数ペア:

[(1, 140886528), (2, 70443264), (3, 46962176), (4, 35221632), (6, 23481088), (8, 17610816), (12, 11740544), (16, 8805408), (24, 5870272), (32, 4402704), (37, 3807744), (48, 2935136), (64, 2201352), (67, 2102784), (74, 1903872), (96, 1467568), (111, 1269248), (128, 1100676), (134, 1051392), (148, 951936), (192, 733784), (201, 700928), (222, 634624), (256, 550338), (268, 525696), (296, 475968), (384, 366892), (402, 350464), (444, 317312), (512, 275169), (536, 262848), (592, 237984), (768, 183446), (804, 175232), (888, 158656), (1072, 131424), (1184, 118992), (1369, 102912), (1536, 91723), (1608, 87616), (1776, 79328), (2144, 65712), (2368, 59496), (2479, 56832), (2738, 51456), (3216, 43808), (3552, 39664), (4107, 34304), (4288, 32856), (4736, 29748), (4958, 28416), (5476, 25728), (6432, 21904), (7104, 19832), (7437, 18944), (8214, 17152), (8576, 16428), (9472, 14874), (9916, 14208), (10952, 12864)]