133365760

素因数分解:

$2^{16}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 136

約数和(自身を含む): 358610256

約数和(自身を除く): 225244496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 220, 256, 296, 320, 352, 370, 407, 440, 512, 592, 640, 704, 740, 814, 880, 1024, 1184, 1280, 1408, 1480, 1628, 1760, 2035, 2048, 2368, 2560, 2816, 2960, 3256, 3520, 4070, 4096, 4736, 5120, 5632, 5920, 6512, 7040, 8140, 8192, 9472, 10240, 11264, 11840, 13024, 14080, 16280, 16384, 18944, 20480, 22528, 23680, 26048, 28160, 32560, 32768, 37888, 40960, 45056, 47360, 52096, 56320, 65120, 65536, 75776, 81920, 90112, 94720, 104192, 112640, 130240, 151552, 163840, 180224, 189440, 208384, 225280, 260480, 303104, 327680, 360448, 378880, 416768, 450560, 520960, 606208, 720896, 757760, 833536, 901120, 1041920, 1212416, 1515520, 1667072, 1802240, 2083840, 2424832, 3031040, 3334144, 3604480, 4167680, 6062080, 6668288, 8335360, 12124160, 13336576, 16670720, 26673152, 33341440, 66682880, 133365760]

約数ペア:

[(1, 133365760), (2, 66682880), (4, 33341440), (5, 26673152), (8, 16670720), (10, 13336576), (11, 12124160), (16, 8335360), (20, 6668288), (22, 6062080), (32, 4167680), (37, 3604480), (40, 3334144), (44, 3031040), (55, 2424832), (64, 2083840), (74, 1802240), (80, 1667072), (88, 1515520), (110, 1212416), (128, 1041920), (148, 901120), (160, 833536), (176, 757760), (185, 720896), (220, 606208), (256, 520960), (296, 450560), (320, 416768), (352, 378880), (370, 360448), (407, 327680), (440, 303104), (512, 260480), (592, 225280), (640, 208384), (704, 189440), (740, 180224), (814, 163840), (880, 151552), (1024, 130240), (1184, 112640), (1280, 104192), (1408, 94720), (1480, 90112), (1628, 81920), (1760, 75776), (2035, 65536), (2048, 65120), (2368, 56320), (2560, 52096), (2816, 47360), (2960, 45056), (3256, 40960), (3520, 37888), (4070, 32768), (4096, 32560), (4736, 28160), (5120, 26048), (5632, 23680), (5920, 22528), (6512, 20480), (7040, 18944), (8140, 16384), (8192, 16280), (9472, 14080), (10240, 13024), (11264, 11840)]