138376212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1433}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 348519360

約数和(自身を除く): 210143148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 619, 1238, 1433, 1857, 2476, 2866, 3714, 4299, 5732, 7428, 8047, 8598, 16094, 17196, 18629, 24141, 32188, 37258, 48282, 55887, 74516, 96564, 111774, 223548, 887027, 1774054, 2661081, 3548108, 5322162, 10644324, 11531351, 23062702, 34594053, 46125404, 69188106, 138376212]

約数ペア:

[(1, 138376212), (2, 69188106), (3, 46125404), (4, 34594053), (6, 23062702), (12, 11531351), (13, 10644324), (26, 5322162), (39, 3548108), (52, 2661081), (78, 1774054), (156, 887027), (619, 223548), (1238, 111774), (1433, 96564), (1857, 74516), (2476, 55887), (2866, 48282), (3714, 37258), (4299, 32188), (5732, 24141), (7428, 18629), (8047, 17196), (8598, 16094)]