117799998

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 239258880

約数和(自身を除く): 121458882

約数列:

[1, 2, 3, 6, 137, 139, 274, 278, 411, 417, 822, 834, 1031, 2062, 3093, 6186, 19043, 38086, 57129, 114258, 141247, 143309, 282494, 286618, 423741, 429927, 847482, 859854, 19633333, 39266666, 58899999, 117799998]

約数ペア:

[(1, 117799998), (2, 58899999), (3, 39266666), (6, 19633333), (137, 859854), (139, 847482), (274, 429927), (278, 423741), (411, 286618), (417, 282494), (822, 143309), (834, 141247), (1031, 114258), (2062, 57129), (3093, 38086), (6186, 19043)]