131682768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20627}}^1$

素因数の和:20664

約数の個数: 80

約数和(自身を含む): 409259520

約数和(自身を除く): 277576752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 20627, 41254, 61881, 82508, 123762, 144389, 165016, 247524, 288778, 330032, 391913, 433167, 495048, 577556, 783826, 866334, 990096, 1155112, 1175739, 1567652, 1732668, 2310224, 2351478, 2743391, 3135304, 3465336, 4702956, 5486782, 6270608, 6930672, 8230173, 9405912, 10973564, 16460346, 18811824, 21947128, 32920692, 43894256, 65841384, 131682768]

約数ペア:

[(1, 131682768), (2, 65841384), (3, 43894256), (4, 32920692), (6, 21947128), (7, 18811824), (8, 16460346), (12, 10973564), (14, 9405912), (16, 8230173), (19, 6930672), (21, 6270608), (24, 5486782), (28, 4702956), (38, 3465336), (42, 3135304), (48, 2743391), (56, 2351478), (57, 2310224), (76, 1732668), (84, 1567652), (112, 1175739), (114, 1155112), (133, 990096), (152, 866334), (168, 783826), (228, 577556), (266, 495048), (304, 433167), (336, 391913), (399, 330032), (456, 288778), (532, 247524), (798, 165016), (912, 144389), (1064, 123762), (1596, 82508), (2128, 61881), (3192, 41254), (6384, 20627)]