141147328

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 112

約数和(自身を含む): 347618304

約数和(自身を除く): 206470976

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 64, 68, 86, 112, 119, 136, 172, 224, 238, 272, 301, 344, 431, 448, 476, 544, 602, 688, 731, 862, 952, 1088, 1204, 1376, 1462, 1724, 1904, 2408, 2752, 2924, 3017, 3448, 3808, 4816, 5117, 5848, 6034, 6896, 7327, 7616, 9632, 10234, 11696, 12068, 13792, 14654, 18533, 19264, 20468, 23392, 24136, 27584, 29308, 37066, 40936, 46784, 48272, 51289, 58616, 74132, 81872, 96544, 102578, 117232, 129731, 148264, 163744, 193088, 205156, 234464, 259462, 296528, 315061, 327488, 410312, 468928, 518924, 593056, 630122, 820624, 1037848, 1186112, 1260244, 1641248, 2075696, 2205427, 2520488, 3282496, 4151392, 4410854, 5040976, 8302784, 8821708, 10081952, 17643416, 20163904, 35286832, 70573664, 141147328]

約数ペア:

[(1, 141147328), (2, 70573664), (4, 35286832), (7, 20163904), (8, 17643416), (14, 10081952), (16, 8821708), (17, 8302784), (28, 5040976), (32, 4410854), (34, 4151392), (43, 3282496), (56, 2520488), (64, 2205427), (68, 2075696), (86, 1641248), (112, 1260244), (119, 1186112), (136, 1037848), (172, 820624), (224, 630122), (238, 593056), (272, 518924), (301, 468928), (344, 410312), (431, 327488), (448, 315061), (476, 296528), (544, 259462), (602, 234464), (688, 205156), (731, 193088), (862, 163744), (952, 148264), (1088, 129731), (1204, 117232), (1376, 102578), (1462, 96544), (1724, 81872), (1904, 74132), (2408, 58616), (2752, 51289), (2924, 48272), (3017, 46784), (3448, 40936), (3808, 37066), (4816, 29308), (5117, 27584), (5848, 24136), (6034, 23392), (6896, 20468), (7327, 19264), (7616, 18533), (9632, 14654), (10234, 13792), (11696, 12068)]