133749760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 88

約数和(自身を含む): 324834336

約数和(自身を除く): 191084576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 173, 256, 302, 320, 346, 512, 604, 640, 692, 755, 865, 1024, 1208, 1280, 1384, 1510, 1730, 2416, 2560, 2768, 3020, 3460, 4832, 5120, 5536, 6040, 6920, 9664, 11072, 12080, 13840, 19328, 22144, 24160, 26123, 27680, 38656, 44288, 48320, 52246, 55360, 77312, 88576, 96640, 104492, 110720, 130615, 154624, 177152, 193280, 208984, 221440, 261230, 386560, 417968, 442880, 522460, 773120, 835936, 885760, 1044920, 1671872, 2089840, 3343744, 4179680, 6687488, 8359360, 13374976, 16718720, 26749952, 33437440, 66874880, 133749760]

約数ペア:

[(1, 133749760), (2, 66874880), (4, 33437440), (5, 26749952), (8, 16718720), (10, 13374976), (16, 8359360), (20, 6687488), (32, 4179680), (40, 3343744), (64, 2089840), (80, 1671872), (128, 1044920), (151, 885760), (160, 835936), (173, 773120), (256, 522460), (302, 442880), (320, 417968), (346, 386560), (512, 261230), (604, 221440), (640, 208984), (692, 193280), (755, 177152), (865, 154624), (1024, 130615), (1208, 110720), (1280, 104492), (1384, 96640), (1510, 88576), (1730, 77312), (2416, 55360), (2560, 52246), (2768, 48320), (3020, 44288), (3460, 38656), (4832, 27680), (5120, 26123), (5536, 24160), (6040, 22144), (6920, 19328), (9664, 13840), (11072, 12080)]