156909061995

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{38047}}^1$

素因数の和:38281

約数の個数: 96

約数和(自身を含む): 303137243136

約数和(自身を除く): 146228181141

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 181, 217, 245, 465, 543, 651, 735, 905, 1085, 1267, 1519, 2715, 3255, 3801, 4557, 5611, 6335, 7595, 8869, 16833, 19005, 22785, 26607, 28055, 38047, 39277, 44345, 84165, 114141, 117831, 133035, 190235, 196385, 266329, 274939, 570705, 589155, 798987, 824817, 1179457, 1331645, 1374695, 1864303, 3538371, 3994935, 4124085, 5592909, 5897285, 6886507, 8256199, 9321515, 17691855, 20659521, 24768597, 27964545, 34432535, 41280995, 48205549, 57793393, 103297605, 123842985, 144616647, 173380179, 213481717, 241027745, 288966965, 337438843, 640445151, 723083235, 866900895, 1012316529, 1067408585, 1494372019, 1687194215, 3202225755, 4483116057, 5061582645, 7471860095, 10460604133, 22415580285, 31381812399, 52303020665, 156909061995]

約数ペア:

[(1, 156909061995), (3, 52303020665), (5, 31381812399), (7, 22415580285), (15, 10460604133), (21, 7471860095), (31, 5061582645), (35, 4483116057), (49, 3202225755), (93, 1687194215), (105, 1494372019), (147, 1067408585), (155, 1012316529), (181, 866900895), (217, 723083235), (245, 640445151), (465, 337438843), (543, 288966965), (651, 241027745), (735, 213481717), (905, 173380179), (1085, 144616647), (1267, 123842985), (1519, 103297605), (2715, 57793393), (3255, 48205549), (3801, 41280995), (4557, 34432535), (5611, 27964545), (6335, 24768597), (7595, 20659521), (8869, 17691855), (16833, 9321515), (19005, 8256199), (22785, 6886507), (26607, 5897285), (28055, 5592909), (38047, 4124085), (39277, 3994935), (44345, 3538371), (84165, 1864303), (114141, 1374695), (117831, 1331645), (133035, 1179457), (190235, 824817), (196385, 798987), (266329, 589155), (274939, 570705)]