161999040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{24107}}^1$

素因数の和:24134

約数の個数: 112

約数和(自身を含む): 587849472

約数和(自身を除く): 425850432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 24107, 48214, 72321, 96428, 120535, 144642, 168749, 192856, 241070, 289284, 337498, 361605, 385712, 482140, 506247, 578568, 674996, 723210, 771424, 843745, 964280, 1012494, 1157136, 1349992, 1446420, 1542848, 1687490, 1928560, 2024988, 2314272, 2531235, 2699984, 2892840, 3374980, 3857120, 4049976, 4628544, 5062470, 5399968, 5785680, 6749960, 7714240, 8099952, 10124940, 10799936, 11571360, 13499920, 16199904, 20249880, 23142720, 26999840, 32399808, 40499760, 53999680, 80999520, 161999040]

約数ペア:

[(1, 161999040), (2, 80999520), (3, 53999680), (4, 40499760), (5, 32399808), (6, 26999840), (7, 23142720), (8, 20249880), (10, 16199904), (12, 13499920), (14, 11571360), (15, 10799936), (16, 10124940), (20, 8099952), (21, 7714240), (24, 6749960), (28, 5785680), (30, 5399968), (32, 5062470), (35, 4628544), (40, 4049976), (42, 3857120), (48, 3374980), (56, 2892840), (60, 2699984), (64, 2531235), (70, 2314272), (80, 2024988), (84, 1928560), (96, 1687490), (105, 1542848), (112, 1446420), (120, 1349992), (140, 1157136), (160, 1012494), (168, 964280), (192, 843745), (210, 771424), (224, 723210), (240, 674996), (280, 578568), (320, 506247), (336, 482140), (420, 385712), (448, 361605), (480, 337498), (560, 289284), (672, 241070), (840, 192856), (960, 168749), (1120, 144642), (1344, 120535), (1680, 96428), (2240, 72321), (3360, 48214), (6720, 24107)]