181707084

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 562222080

約数和(自身を除く): 380514996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 27, 34, 36, 39, 46, 51, 52, 54, 68, 69, 78, 92, 102, 108, 117, 138, 153, 156, 204, 207, 221, 234, 276, 299, 306, 331, 351, 391, 414, 442, 459, 468, 598, 612, 621, 662, 663, 702, 782, 828, 884, 897, 918, 993, 1173, 1196, 1242, 1324, 1326, 1404, 1564, 1794, 1836, 1986, 1989, 2346, 2484, 2652, 2691, 2979, 3519, 3588, 3972, 3978, 4303, 4692, 5083, 5382, 5627, 5958, 5967, 7038, 7613, 7956, 8073, 8606, 8937, 10166, 10557, 10764, 11254, 11916, 11934, 12909, 14076, 15226, 15249, 16146, 16881, 17212, 17874, 20332, 21114, 22508, 22839, 23868, 25818, 30452, 30498, 32292, 33762, 35748, 38727, 42228, 45678, 45747, 50643, 51636, 60996, 67524, 68517, 73151, 77454, 91356, 91494, 98969, 101286, 116181, 129421, 137034, 137241, 146302, 151929, 154908, 182988, 197938, 202572, 205551, 219453, 232362, 258842, 274068, 274482, 292604, 296907, 303858, 388263, 395876, 411102, 438906, 464724, 517684, 548964, 593814, 607716, 658359, 776526, 822204, 877812, 890721, 1164789, 1187628, 1316718, 1553052, 1682473, 1781442, 1975077, 2329578, 2633436, 2672163, 3364946, 3494367, 3562884, 3950154, 4659156, 5047419, 5344326, 6729892, 6988734, 7900308, 10094838, 10688652, 13977468, 15142257, 20189676, 30284514, 45426771, 60569028, 90853542, 181707084]

約数ペア:

[(1, 181707084), (2, 90853542), (3, 60569028), (4, 45426771), (6, 30284514), (9, 20189676), (12, 15142257), (13, 13977468), (17, 10688652), (18, 10094838), (23, 7900308), (26, 6988734), (27, 6729892), (34, 5344326), (36, 5047419), (39, 4659156), (46, 3950154), (51, 3562884), (52, 3494367), (54, 3364946), (68, 2672163), (69, 2633436), (78, 2329578), (92, 1975077), (102, 1781442), (108, 1682473), (117, 1553052), (138, 1316718), (153, 1187628), (156, 1164789), (204, 890721), (207, 877812), (221, 822204), (234, 776526), (276, 658359), (299, 607716), (306, 593814), (331, 548964), (351, 517684), (391, 464724), (414, 438906), (442, 411102), (459, 395876), (468, 388263), (598, 303858), (612, 296907), (621, 292604), (662, 274482), (663, 274068), (702, 258842), (782, 232362), (828, 219453), (884, 205551), (897, 202572), (918, 197938), (993, 182988), (1173, 154908), (1196, 151929), (1242, 146302), (1324, 137241), (1326, 137034), (1404, 129421), (1564, 116181), (1794, 101286), (1836, 98969), (1986, 91494), (1989, 91356), (2346, 77454), (2484, 73151), (2652, 68517), (2691, 67524), (2979, 60996), (3519, 51636), (3588, 50643), (3972, 45747), (3978, 45678), (4303, 42228), (4692, 38727), (5083, 35748), (5382, 33762), (5627, 32292), (5958, 30498), (5967, 30452), (7038, 25818), (7613, 23868), (7956, 22839), (8073, 22508), (8606, 21114), (8937, 20332), (10166, 17874), (10557, 17212), (10764, 16881), (11254, 16146), (11916, 15249), (11934, 15226), (12909, 14076)]