168315648

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4663}}^1$

素因数の和:4729

約数の個数: 72

約数和(自身を含む): 457594368

約数和(自身を除く): 289278720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2256, 3008, 4512, 4663, 6016, 9024, 9326, 12032, 13989, 18048, 18652, 27978, 36096, 37304, 55956, 74608, 111912, 149216, 219161, 223824, 298432, 438322, 447648, 596864, 657483, 876644, 895296, 1193728, 1314966, 1753288, 1790592, 2629932, 3506576, 3581184, 5259864, 7013152, 10519728, 14026304, 21039456, 28052608, 42078912, 56105216, 84157824, 168315648]

約数ペア:

[(1, 168315648), (2, 84157824), (3, 56105216), (4, 42078912), (6, 28052608), (8, 21039456), (12, 14026304), (16, 10519728), (24, 7013152), (32, 5259864), (47, 3581184), (48, 3506576), (64, 2629932), (94, 1790592), (96, 1753288), (128, 1314966), (141, 1193728), (188, 895296), (192, 876644), (256, 657483), (282, 596864), (376, 447648), (384, 438322), (564, 298432), (752, 223824), (768, 219161), (1128, 149216), (1504, 111912), (2256, 74608), (3008, 55956), (4512, 37304), (4663, 36096), (6016, 27978), (9024, 18652), (9326, 18048), (12032, 13989)]