15398328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 46033920

約数和(自身を除く): 30635592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 47, 51, 66, 68, 73, 88, 94, 102, 132, 136, 141, 146, 187, 188, 204, 219, 264, 282, 292, 374, 376, 408, 438, 517, 561, 564, 584, 748, 799, 803, 876, 1034, 1122, 1128, 1241, 1496, 1551, 1598, 1606, 1752, 2068, 2244, 2397, 2409, 2482, 3102, 3196, 3212, 3431, 3723, 4136, 4488, 4794, 4818, 4964, 6204, 6392, 6424, 6862, 7446, 8789, 9588, 9636, 9928, 10293, 12408, 13651, 13724, 14892, 17578, 19176, 19272, 20586, 26367, 27302, 27448, 29784, 35156, 37741, 40953, 41172, 52734, 54604, 58327, 70312, 75482, 81906, 82344, 105468, 109208, 113223, 116654, 150964, 163812, 174981, 210936, 226446, 233308, 301928, 327624, 349962, 452892, 466616, 641597, 699924, 905784, 1283194, 1399848, 1924791, 2566388, 3849582, 5132776, 7699164, 15398328]

約数ペア:

[(1, 15398328), (2, 7699164), (3, 5132776), (4, 3849582), (6, 2566388), (8, 1924791), (11, 1399848), (12, 1283194), (17, 905784), (22, 699924), (24, 641597), (33, 466616), (34, 452892), (44, 349962), (47, 327624), (51, 301928), (66, 233308), (68, 226446), (73, 210936), (88, 174981), (94, 163812), (102, 150964), (132, 116654), (136, 113223), (141, 109208), (146, 105468), (187, 82344), (188, 81906), (204, 75482), (219, 70312), (264, 58327), (282, 54604), (292, 52734), (374, 41172), (376, 40953), (408, 37741), (438, 35156), (517, 29784), (561, 27448), (564, 27302), (584, 26367), (748, 20586), (799, 19272), (803, 19176), (876, 17578), (1034, 14892), (1122, 13724), (1128, 13651), (1241, 12408), (1496, 10293), (1551, 9928), (1598, 9636), (1606, 9588), (1752, 8789), (2068, 7446), (2244, 6862), (2397, 6424), (2409, 6392), (2482, 6204), (3102, 4964), (3196, 4818), (3212, 4794), (3431, 4488), (3723, 4136)]