117968188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 235984000

約数和(自身を除く): 118015812

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 139, 247, 278, 494, 556, 859, 988, 1718, 1807, 2641, 3436, 3614, 5282, 7228, 10564, 11167, 16321, 22334, 32642, 34333, 44668, 65284, 68666, 119401, 137332, 212173, 238802, 424346, 477604, 848692, 1552213, 2268619, 3104426, 4537238, 6208852, 9074476, 29492047, 58984094, 117968188]

約数ペア:

[(1, 117968188), (2, 58984094), (4, 29492047), (13, 9074476), (19, 6208852), (26, 4537238), (38, 3104426), (52, 2268619), (76, 1552213), (139, 848692), (247, 477604), (278, 424346), (494, 238802), (556, 212173), (859, 137332), (988, 119401), (1718, 68666), (1807, 65284), (2641, 44668), (3436, 34333), (3614, 32642), (5282, 22334), (7228, 16321), (10564, 11167)]