171561792

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:524

約数の個数: 112

約数和(自身を含む): 482803200

約数和(自身を除く): 311241408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 131, 152, 192, 228, 262, 304, 359, 393, 456, 524, 608, 718, 786, 912, 1048, 1077, 1216, 1436, 1572, 1824, 2096, 2154, 2489, 2872, 3144, 3648, 4192, 4308, 4978, 5744, 6288, 6821, 7467, 8384, 8616, 9956, 11488, 12576, 13642, 14934, 17232, 19912, 20463, 22976, 25152, 27284, 29868, 34464, 39824, 40926, 47029, 54568, 59736, 68928, 79648, 81852, 94058, 109136, 119472, 141087, 159296, 163704, 188116, 218272, 238944, 282174, 327408, 376232, 436544, 477888, 564348, 654816, 752464, 893551, 1128696, 1309632, 1504928, 1787102, 2257392, 2680653, 3009856, 3574204, 4514784, 5361306, 7148408, 9029568, 10722612, 14296816, 21445224, 28593632, 42890448, 57187264, 85780896, 171561792]

約数ペア:

[(1, 171561792), (2, 85780896), (3, 57187264), (4, 42890448), (6, 28593632), (8, 21445224), (12, 14296816), (16, 10722612), (19, 9029568), (24, 7148408), (32, 5361306), (38, 4514784), (48, 3574204), (57, 3009856), (64, 2680653), (76, 2257392), (96, 1787102), (114, 1504928), (131, 1309632), (152, 1128696), (192, 893551), (228, 752464), (262, 654816), (304, 564348), (359, 477888), (393, 436544), (456, 376232), (524, 327408), (608, 282174), (718, 238944), (786, 218272), (912, 188116), (1048, 163704), (1077, 159296), (1216, 141087), (1436, 119472), (1572, 109136), (1824, 94058), (2096, 81852), (2154, 79648), (2489, 68928), (2872, 59736), (3144, 54568), (3648, 47029), (4192, 40926), (4308, 39824), (4978, 34464), (5744, 29868), (6288, 27284), (6821, 25152), (7467, 22976), (8384, 20463), (8616, 19912), (9956, 17232), (11488, 14934), (12576, 13642)]