134635520

素因数分解:

$2^{13}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 112

約数和(自身を含む): 342077040

約数和(自身を除く): 207441520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 173, 190, 256, 304, 320, 346, 380, 512, 608, 640, 692, 760, 865, 1024, 1216, 1280, 1384, 1520, 1730, 2048, 2432, 2560, 2768, 3040, 3287, 3460, 4096, 4864, 5120, 5536, 6080, 6574, 6920, 8192, 9728, 10240, 11072, 12160, 13148, 13840, 16435, 19456, 20480, 22144, 24320, 26296, 27680, 32870, 38912, 40960, 44288, 48640, 52592, 55360, 65740, 77824, 88576, 97280, 105184, 110720, 131480, 155648, 177152, 194560, 210368, 221440, 262960, 354304, 389120, 420736, 442880, 525920, 708608, 778240, 841472, 885760, 1051840, 1417216, 1682944, 1771520, 2103680, 3365888, 3543040, 4207360, 6731776, 7086080, 8414720, 13463552, 16829440, 26927104, 33658880, 67317760, 134635520]

約数ペア:

[(1, 134635520), (2, 67317760), (4, 33658880), (5, 26927104), (8, 16829440), (10, 13463552), (16, 8414720), (19, 7086080), (20, 6731776), (32, 4207360), (38, 3543040), (40, 3365888), (64, 2103680), (76, 1771520), (80, 1682944), (95, 1417216), (128, 1051840), (152, 885760), (160, 841472), (173, 778240), (190, 708608), (256, 525920), (304, 442880), (320, 420736), (346, 389120), (380, 354304), (512, 262960), (608, 221440), (640, 210368), (692, 194560), (760, 177152), (865, 155648), (1024, 131480), (1216, 110720), (1280, 105184), (1384, 97280), (1520, 88576), (1730, 77824), (2048, 65740), (2432, 55360), (2560, 52592), (2768, 48640), (3040, 44288), (3287, 40960), (3460, 38912), (4096, 32870), (4864, 27680), (5120, 26296), (5536, 24320), (6080, 22144), (6574, 20480), (6920, 19456), (8192, 16435), (9728, 13840), (10240, 13148), (11072, 12160)]