15691078128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{123311}}^1$

素因数の和:123574

約数の個数: 80

約数和(自身を含む): 44404157952

約数和(自身を除く): 28713079824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 241, 264, 482, 528, 723, 964, 1446, 1928, 2651, 2892, 3856, 5302, 5784, 7953, 10604, 11568, 15906, 21208, 31812, 42416, 63624, 123311, 127248, 246622, 369933, 493244, 739866, 986488, 1356421, 1479732, 1972976, 2712842, 2959464, 4069263, 5425684, 5918928, 8138526, 10851368, 16277052, 21702736, 29717951, 32554104, 59435902, 65108208, 89153853, 118871804, 178307706, 237743608, 326897461, 356615412, 475487216, 653794922, 713230824, 980692383, 1307589844, 1426461648, 1961384766, 2615179688, 3922769532, 5230359376, 7845539064, 15691078128]

約数ペア:

[(1, 15691078128), (2, 7845539064), (3, 5230359376), (4, 3922769532), (6, 2615179688), (8, 1961384766), (11, 1426461648), (12, 1307589844), (16, 980692383), (22, 713230824), (24, 653794922), (33, 475487216), (44, 356615412), (48, 326897461), (66, 237743608), (88, 178307706), (132, 118871804), (176, 89153853), (241, 65108208), (264, 59435902), (482, 32554104), (528, 29717951), (723, 21702736), (964, 16277052), (1446, 10851368), (1928, 8138526), (2651, 5918928), (2892, 5425684), (3856, 4069263), (5302, 2959464), (5784, 2712842), (7953, 1972976), (10604, 1479732), (11568, 1356421), (15906, 986488), (21208, 739866), (31812, 493244), (42416, 369933), (63624, 246622), (123311, 127248)]