161412576

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9949}}^1$

素因数の和:9988

約数の個数: 72

約数和(自身を含む): 458854200

約数和(自身を除く): 297441624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 9949, 16224, 19898, 29847, 39796, 59694, 79592, 119388, 129337, 159184, 238776, 258674, 318368, 388011, 477552, 517348, 776022, 955104, 1034696, 1552044, 1681381, 2069392, 3104088, 3362762, 4138784, 5044143, 6208176, 6725524, 10088286, 12416352, 13451048, 20176572, 26902096, 40353144, 53804192, 80706288, 161412576]

約数ペア:

[(1, 161412576), (2, 80706288), (3, 53804192), (4, 40353144), (6, 26902096), (8, 20176572), (12, 13451048), (13, 12416352), (16, 10088286), (24, 6725524), (26, 6208176), (32, 5044143), (39, 4138784), (48, 3362762), (52, 3104088), (78, 2069392), (96, 1681381), (104, 1552044), (156, 1034696), (169, 955104), (208, 776022), (312, 517348), (338, 477552), (416, 388011), (507, 318368), (624, 258674), (676, 238776), (1014, 159184), (1248, 129337), (1352, 119388), (2028, 79592), (2704, 59694), (4056, 39796), (5408, 29847), (8112, 19898), (9949, 16224)]