201808128

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3701}}^1$

素因数の和:3791

約数の個数: 72

約数和(自身を含む): 544815936

約数和(自身を除く): 343007808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 3408, 3701, 4544, 6816, 7402, 9088, 11103, 13632, 14804, 18176, 22206, 27264, 29608, 44412, 54528, 59216, 88824, 118432, 177648, 236864, 262771, 355296, 473728, 525542, 710592, 788313, 947456, 1051084, 1421184, 1576626, 2102168, 2842368, 3153252, 4204336, 6306504, 8408672, 12613008, 16817344, 25226016, 33634688, 50452032, 67269376, 100904064, 201808128]

約数ペア:

[(1, 201808128), (2, 100904064), (3, 67269376), (4, 50452032), (6, 33634688), (8, 25226016), (12, 16817344), (16, 12613008), (24, 8408672), (32, 6306504), (48, 4204336), (64, 3153252), (71, 2842368), (96, 2102168), (128, 1576626), (142, 1421184), (192, 1051084), (213, 947456), (256, 788313), (284, 710592), (384, 525542), (426, 473728), (568, 355296), (768, 262771), (852, 236864), (1136, 177648), (1704, 118432), (2272, 88824), (3408, 59216), (3701, 54528), (4544, 44412), (6816, 29608), (7402, 27264), (9088, 22206), (11103, 18176), (13632, 14804)]