156978467110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{73477}}^1$

素因数の和:73705

約数の個数: 64

約数和(自身を含む): 299966587200

約数和(自身を除く): 142988120090

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 139, 145, 265, 278, 290, 530, 695, 1390, 1537, 3074, 4031, 7367, 7685, 8062, 14734, 15370, 20155, 36835, 40310, 73477, 73670, 146954, 213643, 367385, 427286, 734770, 1068215, 2130833, 2136430, 3894281, 4261666, 7788562, 10213303, 10654165, 19471405, 20426606, 21308330, 38942810, 51066515, 102133030, 112934149, 225868298, 296185787, 541305059, 564670745, 592371574, 1082610118, 1129341490, 1480928935, 2706525295, 2961857870, 5413050590, 15697846711, 31395693422, 78489233555, 156978467110]

約数ペア:

[(1, 156978467110), (2, 78489233555), (5, 31395693422), (10, 15697846711), (29, 5413050590), (53, 2961857870), (58, 2706525295), (106, 1480928935), (139, 1129341490), (145, 1082610118), (265, 592371574), (278, 564670745), (290, 541305059), (530, 296185787), (695, 225868298), (1390, 112934149), (1537, 102133030), (3074, 51066515), (4031, 38942810), (7367, 21308330), (7685, 20426606), (8062, 19471405), (14734, 10654165), (15370, 10213303), (20155, 7788562), (36835, 4261666), (40310, 3894281), (73477, 2136430), (73670, 2130833), (146954, 1068215), (213643, 734770), (367385, 427286)]