185175328

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 72

約数和(自身を含む): 399964068

約数和(自身を除く): 214788740

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 169, 194, 208, 338, 353, 388, 416, 676, 706, 776, 1261, 1352, 1412, 1552, 2522, 2704, 2824, 3104, 4589, 5044, 5408, 5648, 9178, 10088, 11296, 16393, 18356, 20176, 32786, 34241, 36712, 40352, 59657, 65572, 68482, 73424, 119314, 131144, 136964, 146848, 238628, 262288, 273928, 445133, 477256, 524576, 547856, 890266, 954512, 1095712, 1780532, 1909024, 3561064, 5786729, 7122128, 11573458, 14244256, 23146916, 46293832, 92587664, 185175328]

約数ペア:

[(1, 185175328), (2, 92587664), (4, 46293832), (8, 23146916), (13, 14244256), (16, 11573458), (26, 7122128), (32, 5786729), (52, 3561064), (97, 1909024), (104, 1780532), (169, 1095712), (194, 954512), (208, 890266), (338, 547856), (353, 524576), (388, 477256), (416, 445133), (676, 273928), (706, 262288), (776, 238628), (1261, 146848), (1352, 136964), (1412, 131144), (1552, 119314), (2522, 73424), (2704, 68482), (2824, 65572), (3104, 59657), (4589, 40352), (5044, 36712), (5408, 34241), (5648, 32786), (9178, 20176), (10088, 18356), (11296, 16393)]