142540476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{39727}}^1$

素因数の和:39770

約数の個数: 48

約数和(自身を含む): 373761024

約数和(自身を除く): 231220548

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 39727, 79454, 119181, 158908, 238362, 476724, 516451, 913721, 1032902, 1549353, 1827442, 2065804, 2741163, 3098706, 3654884, 5482326, 6197412, 10964652, 11878373, 23756746, 35635119, 47513492, 71270238, 142540476]

約数ペア:

[(1, 142540476), (2, 71270238), (3, 47513492), (4, 35635119), (6, 23756746), (12, 11878373), (13, 10964652), (23, 6197412), (26, 5482326), (39, 3654884), (46, 3098706), (52, 2741163), (69, 2065804), (78, 1827442), (92, 1549353), (138, 1032902), (156, 913721), (276, 516451), (299, 476724), (598, 238362), (897, 158908), (1196, 119181), (1794, 79454), (3588, 39727)]