179089988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1063}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 391824384

約数和(自身を除く): 212734396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 547, 1063, 1094, 2126, 2188, 3829, 4252, 6017, 7441, 7658, 11693, 12034, 14882, 15316, 23386, 24068, 29764, 42119, 46772, 81851, 84238, 163702, 168476, 327404, 581461, 1162922, 2325844, 4070227, 6396071, 8140454, 12792142, 16280908, 25584284, 44772497, 89544994, 179089988]

約数ペア:

[(1, 179089988), (2, 89544994), (4, 44772497), (7, 25584284), (11, 16280908), (14, 12792142), (22, 8140454), (28, 6396071), (44, 4070227), (77, 2325844), (154, 1162922), (308, 581461), (547, 327404), (1063, 168476), (1094, 163702), (2126, 84238), (2188, 81851), (3829, 46772), (4252, 42119), (6017, 29764), (7441, 24068), (7658, 23386), (11693, 15316), (12034, 14882)]