128718594

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1049}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 296314200

約数和(自身を除く): 167595606

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 401, 802, 1049, 1203, 2098, 2406, 3147, 3609, 6294, 6817, 7218, 9441, 13634, 17833, 18882, 20451, 35666, 40902, 53499, 61353, 106998, 122706, 160497, 320994, 420649, 841298, 1261947, 2523894, 3785841, 7151033, 7571682, 14302066, 21453099, 42906198, 64359297, 128718594]

約数ペア:

[(1, 128718594), (2, 64359297), (3, 42906198), (6, 21453099), (9, 14302066), (17, 7571682), (18, 7151033), (34, 3785841), (51, 2523894), (102, 1261947), (153, 841298), (306, 420649), (401, 320994), (802, 160497), (1049, 122706), (1203, 106998), (2098, 61353), (2406, 53499), (3147, 40902), (3609, 35666), (6294, 20451), (6817, 18882), (7218, 17833), (9441, 13634)]