138889728012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{35179769}}^1$

素因数の和:35179830

約数の個数: 48

約数和(自身を含む): 378252887040

約数和(自身を除く): 239363159028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 35179769, 70359538, 105539307, 140719076, 211078614, 246258383, 422157228, 492516766, 738775149, 985033532, 1477550298, 1653449143, 2955100596, 3306898286, 4960347429, 6613796572, 9920694858, 11574144001, 19841389716, 23148288002, 34722432003, 46296576004, 69444864006, 138889728012]

約数ペア:

[(1, 138889728012), (2, 69444864006), (3, 46296576004), (4, 34722432003), (6, 23148288002), (7, 19841389716), (12, 11574144001), (14, 9920694858), (21, 6613796572), (28, 4960347429), (42, 3306898286), (47, 2955100596), (84, 1653449143), (94, 1477550298), (141, 985033532), (188, 738775149), (282, 492516766), (329, 422157228), (564, 246258383), (658, 211078614), (987, 140719076), (1316, 105539307), (1974, 70359538), (3948, 35179769)]