128410368

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2741}}^1$

素因数の和:2821

約数の個数: 72

約数和(自身を含む): 347488176

約数和(自身を除く): 219077808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2741, 2928, 3904, 5482, 5856, 7808, 8223, 10964, 11712, 15616, 16446, 21928, 23424, 32892, 43856, 46848, 65784, 87712, 131568, 167201, 175424, 263136, 334402, 350848, 501603, 526272, 668804, 701696, 1003206, 1052544, 1337608, 2006412, 2105088, 2675216, 4012824, 5350432, 8025648, 10700864, 16051296, 21401728, 32102592, 42803456, 64205184, 128410368]

約数ペア:

[(1, 128410368), (2, 64205184), (3, 42803456), (4, 32102592), (6, 21401728), (8, 16051296), (12, 10700864), (16, 8025648), (24, 5350432), (32, 4012824), (48, 2675216), (61, 2105088), (64, 2006412), (96, 1337608), (122, 1052544), (128, 1003206), (183, 701696), (192, 668804), (244, 526272), (256, 501603), (366, 350848), (384, 334402), (488, 263136), (732, 175424), (768, 167201), (976, 131568), (1464, 87712), (1952, 65784), (2741, 46848), (2928, 43856), (3904, 32892), (5482, 23424), (5856, 21928), (7808, 16446), (8223, 15616), (10964, 11712)]