156979149795

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{26177}}^1$

素因数の和:26291

約数の個数: 160

約数和(自身を含む): 325673587008

約数和(自身を除く): 168694437213

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 67, 81, 85, 117, 135, 153, 195, 201, 221, 255, 335, 351, 405, 459, 585, 603, 663, 765, 871, 1005, 1053, 1105, 1139, 1377, 1755, 1809, 1989, 2295, 2613, 3015, 3315, 3417, 4355, 5265, 5427, 5695, 5967, 6885, 7839, 9045, 9945, 10251, 13065, 14807, 17085, 17901, 23517, 26177, 27135, 29835, 30753, 39195, 44421, 51255, 70551, 74035, 78531, 89505, 92259, 117585, 130885, 133263, 153765, 222105, 235593, 340301, 352755, 392655, 399789, 445009, 461295, 666315, 706779, 1020903, 1177965, 1199367, 1335027, 1701505, 1753859, 1998945, 2120337, 2225045, 3062709, 3533895, 4005081, 5104515, 5261577, 5785117, 5996835, 6675135, 8769295, 9188127, 10601685, 12015243, 15313545, 15784731, 17355351, 20025405, 22800167, 26307885, 27564381, 28925585, 29815603, 36045729, 45940635, 47354193, 52066053, 60076215, 68400501, 78923655, 86776755, 89446809, 114000835, 137821905, 142062579, 149078015, 156198159, 180228645, 205201503, 236770965, 260330265, 268340427, 342002505, 387602839, 447234045, 468594477, 615604509, 710312895, 780990795, 805021281, 1026007515, 1162808517, 1341702135, 1846813527, 1938014195, 2342972385, 2415063843, 3078022545, 3488425551, 4025106405, 5814042585, 9234067635, 10465276653, 12075319215, 17442127755, 31395829959, 52326383265, 156979149795]

約数ペア:

[(1, 156979149795), (3, 52326383265), (5, 31395829959), (9, 17442127755), (13, 12075319215), (15, 10465276653), (17, 9234067635), (27, 5814042585), (39, 4025106405), (45, 3488425551), (51, 3078022545), (65, 2415063843), (67, 2342972385), (81, 1938014195), (85, 1846813527), (117, 1341702135), (135, 1162808517), (153, 1026007515), (195, 805021281), (201, 780990795), (221, 710312895), (255, 615604509), (335, 468594477), (351, 447234045), (405, 387602839), (459, 342002505), (585, 268340427), (603, 260330265), (663, 236770965), (765, 205201503), (871, 180228645), (1005, 156198159), (1053, 149078015), (1105, 142062579), (1139, 137821905), (1377, 114000835), (1755, 89446809), (1809, 86776755), (1989, 78923655), (2295, 68400501), (2613, 60076215), (3015, 52066053), (3315, 47354193), (3417, 45940635), (4355, 36045729), (5265, 29815603), (5427, 28925585), (5695, 27564381), (5967, 26307885), (6885, 22800167), (7839, 20025405), (9045, 17355351), (9945, 15784731), (10251, 15313545), (13065, 12015243), (14807, 10601685), (17085, 9188127), (17901, 8769295), (23517, 6675135), (26177, 5996835), (27135, 5785117), (29835, 5261577), (30753, 5104515), (39195, 4005081), (44421, 3533895), (51255, 3062709), (70551, 2225045), (74035, 2120337), (78531, 1998945), (89505, 1753859), (92259, 1701505), (117585, 1335027), (130885, 1199367), (133263, 1177965), (153765, 1020903), (222105, 706779), (235593, 666315), (340301, 461295), (352755, 445009), (392655, 399789)]