156724470

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:368

約数の個数: 160

約数和(自身を含む): 487593216

約数和(自身を除く): 330868746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 131, 135, 162, 189, 210, 211, 262, 270, 315, 378, 393, 405, 422, 567, 630, 633, 655, 786, 810, 917, 945, 1055, 1134, 1179, 1266, 1310, 1477, 1834, 1890, 1899, 1965, 2110, 2358, 2751, 2835, 2954, 3165, 3537, 3798, 3930, 4431, 4585, 5502, 5670, 5697, 5895, 6330, 7074, 7385, 8253, 8862, 9170, 9495, 10611, 11394, 11790, 13293, 13755, 14770, 16506, 17091, 17685, 18990, 21222, 22155, 24759, 26586, 27510, 27641, 28485, 34182, 35370, 39879, 41265, 44310, 49518, 53055, 55282, 56970, 66465, 74277, 79758, 82530, 82923, 85455, 106110, 119637, 123795, 132930, 138205, 148554, 165846, 170910, 193487, 199395, 239274, 247590, 248769, 276410, 371385, 386974, 398790, 414615, 497538, 580461, 598185, 742770, 746307, 829230, 967435, 1160922, 1196370, 1243845, 1492614, 1741383, 1934870, 2238921, 2487690, 2902305, 3482766, 3731535, 4477842, 5224149, 5804610, 7463070, 8706915, 10448298, 11194605, 15672447, 17413830, 22389210, 26120745, 31344894, 52241490, 78362235, 156724470]

約数ペア:

[(1, 156724470), (2, 78362235), (3, 52241490), (5, 31344894), (6, 26120745), (7, 22389210), (9, 17413830), (10, 15672447), (14, 11194605), (15, 10448298), (18, 8706915), (21, 7463070), (27, 5804610), (30, 5224149), (35, 4477842), (42, 3731535), (45, 3482766), (54, 2902305), (63, 2487690), (70, 2238921), (81, 1934870), (90, 1741383), (105, 1492614), (126, 1243845), (131, 1196370), (135, 1160922), (162, 967435), (189, 829230), (210, 746307), (211, 742770), (262, 598185), (270, 580461), (315, 497538), (378, 414615), (393, 398790), (405, 386974), (422, 371385), (567, 276410), (630, 248769), (633, 247590), (655, 239274), (786, 199395), (810, 193487), (917, 170910), (945, 165846), (1055, 148554), (1134, 138205), (1179, 132930), (1266, 123795), (1310, 119637), (1477, 106110), (1834, 85455), (1890, 82923), (1899, 82530), (1965, 79758), (2110, 74277), (2358, 66465), (2751, 56970), (2835, 55282), (2954, 53055), (3165, 49518), (3537, 44310), (3798, 41265), (3930, 39879), (4431, 35370), (4585, 34182), (5502, 28485), (5670, 27641), (5697, 27510), (5895, 26586), (6330, 24759), (7074, 22155), (7385, 21222), (8253, 18990), (8862, 17685), (9170, 17091), (9495, 16506), (10611, 14770), (11394, 13755), (11790, 13293)]