123856326

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 322423920

約数和(自身を除く): 198567594

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 41, 57, 66, 73, 82, 99, 114, 121, 123, 146, 171, 198, 209, 219, 242, 246, 342, 363, 369, 418, 438, 451, 627, 657, 726, 738, 779, 803, 902, 1089, 1254, 1314, 1353, 1387, 1558, 1606, 1881, 2178, 2299, 2337, 2409, 2706, 2774, 2993, 3762, 4059, 4161, 4598, 4674, 4818, 4961, 5986, 6897, 7011, 7227, 8118, 8322, 8569, 8833, 8979, 9922, 12483, 13794, 14022, 14454, 14883, 15257, 17138, 17666, 17958, 20691, 24966, 25707, 26499, 26937, 29766, 30514, 32923, 41382, 44649, 45771, 51414, 52998, 53874, 56867, 65846, 77121, 79497, 89298, 91542, 94259, 98769, 113734, 137313, 154242, 158994, 167827, 170601, 188518, 197538, 274626, 282777, 296307, 335654, 341202, 362153, 503481, 511803, 565554, 592614, 625537, 724306, 848331, 1006962, 1023606, 1086459, 1251074, 1510443, 1696662, 1876611, 2172918, 3020886, 3259377, 3753222, 5629833, 6518754, 6880907, 11259666, 13761814, 20642721, 41285442, 61928163, 123856326]

約数ペア:

[(1, 123856326), (2, 61928163), (3, 41285442), (6, 20642721), (9, 13761814), (11, 11259666), (18, 6880907), (19, 6518754), (22, 5629833), (33, 3753222), (38, 3259377), (41, 3020886), (57, 2172918), (66, 1876611), (73, 1696662), (82, 1510443), (99, 1251074), (114, 1086459), (121, 1023606), (123, 1006962), (146, 848331), (171, 724306), (198, 625537), (209, 592614), (219, 565554), (242, 511803), (246, 503481), (342, 362153), (363, 341202), (369, 335654), (418, 296307), (438, 282777), (451, 274626), (627, 197538), (657, 188518), (726, 170601), (738, 167827), (779, 158994), (803, 154242), (902, 137313), (1089, 113734), (1254, 98769), (1314, 94259), (1353, 91542), (1387, 89298), (1558, 79497), (1606, 77121), (1881, 65846), (2178, 56867), (2299, 53874), (2337, 52998), (2409, 51414), (2706, 45771), (2774, 44649), (2993, 41382), (3762, 32923), (4059, 30514), (4161, 29766), (4598, 26937), (4674, 26499), (4818, 25707), (4961, 24966), (5986, 20691), (6897, 17958), (7011, 17666), (7227, 17138), (8118, 15257), (8322, 14883), (8569, 14454), (8833, 14022), (8979, 13794), (9922, 12483)]