161926464

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:804

約数の個数: 112

約数和(自身を含む): 492816896

約数和(自身を除く): 330890432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 211, 224, 336, 422, 448, 571, 633, 672, 844, 1142, 1266, 1344, 1477, 1688, 1713, 2284, 2532, 2954, 3376, 3426, 3997, 4431, 4568, 5064, 5908, 6752, 6852, 7994, 8862, 9136, 10128, 11816, 11991, 13504, 13704, 15988, 17724, 18272, 20256, 23632, 23982, 27408, 31976, 35448, 36544, 40512, 47264, 47964, 54816, 63952, 70896, 94528, 95928, 109632, 120481, 127904, 141792, 191856, 240962, 255808, 283584, 361443, 383712, 481924, 722886, 767424, 843367, 963848, 1445772, 1686734, 1927696, 2530101, 2891544, 3373468, 3855392, 5060202, 5783088, 6746936, 7710784, 10120404, 11566176, 13493872, 20240808, 23132352, 26987744, 40481616, 53975488, 80963232, 161926464]

約数ペア:

[(1, 161926464), (2, 80963232), (3, 53975488), (4, 40481616), (6, 26987744), (7, 23132352), (8, 20240808), (12, 13493872), (14, 11566176), (16, 10120404), (21, 7710784), (24, 6746936), (28, 5783088), (32, 5060202), (42, 3855392), (48, 3373468), (56, 2891544), (64, 2530101), (84, 1927696), (96, 1686734), (112, 1445772), (168, 963848), (192, 843367), (211, 767424), (224, 722886), (336, 481924), (422, 383712), (448, 361443), (571, 283584), (633, 255808), (672, 240962), (844, 191856), (1142, 141792), (1266, 127904), (1344, 120481), (1477, 109632), (1688, 95928), (1713, 94528), (2284, 70896), (2532, 63952), (2954, 54816), (3376, 47964), (3426, 47264), (3997, 40512), (4431, 36544), (4568, 35448), (5064, 31976), (5908, 27408), (6752, 23982), (6852, 23632), (7994, 20256), (8862, 18272), (9136, 17724), (10128, 15988), (11816, 13704), (11991, 13504)]