161084928

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 160

約数和(自身を含む): 471398400

約数和(自身を除く): 310313472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 199, 204, 248, 256, 272, 372, 384, 398, 408, 496, 512, 527, 544, 597, 744, 768, 796, 816, 992, 1054, 1088, 1194, 1488, 1536, 1581, 1592, 1632, 1984, 2108, 2176, 2388, 2976, 3162, 3184, 3264, 3383, 3968, 4216, 4352, 4776, 5952, 6169, 6324, 6368, 6528, 6766, 7936, 8432, 8704, 9552, 10149, 11904, 12338, 12648, 12736, 13056, 13532, 15872, 16864, 18507, 19104, 20298, 23808, 24676, 25296, 25472, 26112, 27064, 33728, 37014, 38208, 40596, 47616, 49352, 50592, 50944, 54128, 67456, 74028, 76416, 81192, 98704, 101184, 101888, 104873, 108256, 134912, 148056, 152832, 162384, 197408, 202368, 209746, 216512, 269824, 296112, 305664, 314619, 324768, 394816, 404736, 419492, 433024, 592224, 629238, 649536, 789632, 809472, 838984, 866048, 1184448, 1258476, 1299072, 1579264, 1677968, 1732096, 2368896, 2516952, 2598144, 3158528, 3355936, 4737792, 5033904, 5196288, 6711872, 9475584, 10067808, 13423744, 20135616, 26847488, 40271232, 53694976, 80542464, 161084928]

約数ペア:

[(1, 161084928), (2, 80542464), (3, 53694976), (4, 40271232), (6, 26847488), (8, 20135616), (12, 13423744), (16, 10067808), (17, 9475584), (24, 6711872), (31, 5196288), (32, 5033904), (34, 4737792), (48, 3355936), (51, 3158528), (62, 2598144), (64, 2516952), (68, 2368896), (93, 1732096), (96, 1677968), (102, 1579264), (124, 1299072), (128, 1258476), (136, 1184448), (186, 866048), (192, 838984), (199, 809472), (204, 789632), (248, 649536), (256, 629238), (272, 592224), (372, 433024), (384, 419492), (398, 404736), (408, 394816), (496, 324768), (512, 314619), (527, 305664), (544, 296112), (597, 269824), (744, 216512), (768, 209746), (796, 202368), (816, 197408), (992, 162384), (1054, 152832), (1088, 148056), (1194, 134912), (1488, 108256), (1536, 104873), (1581, 101888), (1592, 101184), (1632, 98704), (1984, 81192), (2108, 76416), (2176, 74028), (2388, 67456), (2976, 54128), (3162, 50944), (3184, 50592), (3264, 49352), (3383, 47616), (3968, 40596), (4216, 38208), (4352, 37014), (4776, 33728), (5952, 27064), (6169, 26112), (6324, 25472), (6368, 25296), (6528, 24676), (6766, 23808), (7936, 20298), (8432, 19104), (8704, 18507), (9552, 16864), (10149, 15872), (11904, 13532), (12338, 13056), (12648, 12736)]