168673036

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1913}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 349848576

約数和(自身を除く): 181175540

約数列:

[1, 2, 4, 7, 14, 28, 47, 67, 94, 134, 188, 268, 329, 469, 658, 938, 1316, 1876, 1913, 3149, 3826, 6298, 7652, 12596, 13391, 22043, 26782, 44086, 53564, 88172, 89911, 128171, 179822, 256342, 359644, 512684, 629377, 897197, 1258754, 1794394, 2517508, 3588788, 6024037, 12048074, 24096148, 42168259, 84336518, 168673036]

約数ペア:

[(1, 168673036), (2, 84336518), (4, 42168259), (7, 24096148), (14, 12048074), (28, 6024037), (47, 3588788), (67, 2517508), (94, 1794394), (134, 1258754), (188, 897197), (268, 629377), (329, 512684), (469, 359644), (658, 256342), (938, 179822), (1316, 128171), (1876, 89911), (1913, 88172), (3149, 53564), (3826, 44086), (6298, 26782), (7652, 22043), (12596, 13391)]