142745088

素因数分解:

$2^9\times 3^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:687

約数の個数: 80

約数和(自身を含む): 383011200

約数和(自身を除く): 240266112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 384, 398, 467, 512, 597, 768, 796, 934, 1194, 1401, 1536, 1592, 1868, 2388, 2802, 3184, 3736, 4776, 5604, 6368, 7472, 9552, 11208, 12736, 14944, 19104, 22416, 25472, 29888, 38208, 44832, 50944, 59776, 76416, 89664, 92933, 101888, 119552, 152832, 179328, 185866, 239104, 278799, 305664, 358656, 371732, 557598, 717312, 743464, 1115196, 1486928, 2230392, 2973856, 4460784, 5947712, 8921568, 11895424, 17843136, 23790848, 35686272, 47581696, 71372544, 142745088]

約数ペア:

[(1, 142745088), (2, 71372544), (3, 47581696), (4, 35686272), (6, 23790848), (8, 17843136), (12, 11895424), (16, 8921568), (24, 5947712), (32, 4460784), (48, 2973856), (64, 2230392), (96, 1486928), (128, 1115196), (192, 743464), (199, 717312), (256, 557598), (384, 371732), (398, 358656), (467, 305664), (512, 278799), (597, 239104), (768, 185866), (796, 179328), (934, 152832), (1194, 119552), (1401, 101888), (1536, 92933), (1592, 89664), (1868, 76416), (2388, 59776), (2802, 50944), (3184, 44832), (3736, 38208), (4776, 29888), (5604, 25472), (6368, 22416), (7472, 19104), (9552, 14944), (11208, 12736)]