128282604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13723}}^1$

素因数の和:13790

約数の個数: 48

約数和(自身を含む): 322788480

約数和(自身を除く): 194505876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 9348, 13723, 27446, 41169, 54892, 82338, 164676, 260737, 521474, 562643, 782211, 1042948, 1125286, 1564422, 1687929, 2250572, 3128844, 3375858, 6751716, 10690217, 21380434, 32070651, 42760868, 64141302, 128282604]

約数ペア:

[(1, 128282604), (2, 64141302), (3, 42760868), (4, 32070651), (6, 21380434), (12, 10690217), (19, 6751716), (38, 3375858), (41, 3128844), (57, 2250572), (76, 1687929), (82, 1564422), (114, 1125286), (123, 1042948), (164, 782211), (228, 562643), (246, 521474), (492, 260737), (779, 164676), (1558, 82338), (2337, 54892), (3116, 41169), (4674, 27446), (9348, 13723)]