161997696

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{20089}}^1$

素因数の和:20116

約数の個数: 96

約数和(自身を含む): 532786800

約数和(自身を除く): 370789104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 20089, 40178, 60267, 80356, 120534, 140623, 160712, 180801, 241068, 281246, 321424, 361602, 421869, 482136, 562492, 642848, 723204, 843738, 964272, 1124984, 1265607, 1285696, 1446408, 1687476, 1928544, 2249968, 2531214, 2571392, 2892816, 3374952, 3857088, 4499936, 5062428, 5785632, 6749904, 7714176, 8999872, 10124856, 11571264, 13499808, 17999744, 20249712, 23142528, 26999616, 40499424, 53999232, 80998848, 161997696]

約数ペア:

[(1, 161997696), (2, 80998848), (3, 53999232), (4, 40499424), (6, 26999616), (7, 23142528), (8, 20249712), (9, 17999744), (12, 13499808), (14, 11571264), (16, 10124856), (18, 8999872), (21, 7714176), (24, 6749904), (28, 5785632), (32, 5062428), (36, 4499936), (42, 3857088), (48, 3374952), (56, 2892816), (63, 2571392), (64, 2531214), (72, 2249968), (84, 1928544), (96, 1687476), (112, 1446408), (126, 1285696), (128, 1265607), (144, 1124984), (168, 964272), (192, 843738), (224, 723204), (252, 642848), (288, 562492), (336, 482136), (384, 421869), (448, 361602), (504, 321424), (576, 281246), (672, 241068), (896, 180801), (1008, 160712), (1152, 140623), (1344, 120534), (2016, 80356), (2688, 60267), (4032, 40178), (8064, 20089)]