143631412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 278691840

約数和(自身を除く): 135060428

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 127, 254, 437, 508, 647, 874, 1294, 1748, 2413, 2588, 2921, 4826, 5842, 9652, 11684, 12293, 14881, 24586, 29762, 49172, 55499, 59524, 82169, 110998, 164338, 221996, 282739, 328676, 565478, 1130956, 1561211, 1889887, 3122422, 3779774, 6244844, 7559548, 35907853, 71815706, 143631412]

約数ペア:

[(1, 143631412), (2, 71815706), (4, 35907853), (19, 7559548), (23, 6244844), (38, 3779774), (46, 3122422), (76, 1889887), (92, 1561211), (127, 1130956), (254, 565478), (437, 328676), (508, 282739), (647, 221996), (874, 164338), (1294, 110998), (1748, 82169), (2413, 59524), (2588, 55499), (2921, 49172), (4826, 29762), (5842, 24586), (9652, 14881), (11684, 12293)]