189516888

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 600566400

約数和(自身を除く): 411049512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 83, 88, 93, 99, 108, 124, 132, 166, 186, 198, 216, 248, 249, 264, 279, 297, 332, 341, 372, 396, 498, 558, 594, 664, 682, 744, 747, 792, 837, 913, 961, 996, 1023, 1116, 1188, 1364, 1494, 1674, 1826, 1922, 1992, 2046, 2232, 2241, 2376, 2573, 2728, 2739, 2883, 2988, 3069, 3348, 3652, 3844, 4092, 4482, 5146, 5478, 5766, 5976, 6138, 6696, 7304, 7688, 7719, 8184, 8217, 8649, 8964, 9207, 10292, 10571, 10956, 11532, 12276, 15438, 16434, 17298, 17928, 18414, 20584, 21142, 21912, 23064, 23157, 24552, 24651, 25947, 28303, 30876, 31713, 32868, 34596, 36828, 42284, 46314, 49302, 51894, 56606, 61752, 63426, 65736, 69192, 69471, 73656, 79763, 84568, 84909, 92628, 95139, 98604, 103788, 113212, 126852, 138942, 159526, 169818, 185256, 190278, 197208, 207576, 226424, 239289, 253704, 254727, 277884, 285417, 319052, 339636, 380556, 478578, 509454, 555768, 570834, 638104, 679272, 717867, 761112, 764181, 877393, 957156, 1018908, 1141668, 1435734, 1528362, 1754786, 1914312, 2037816, 2153601, 2283336, 2632179, 2871468, 3056724, 3509572, 4307202, 5264358, 5742936, 6113448, 7019144, 7896537, 8614404, 10528716, 15793074, 17228808, 21057432, 23689611, 31586148, 47379222, 63172296, 94758444, 189516888]

約数ペア:

[(1, 189516888), (2, 94758444), (3, 63172296), (4, 47379222), (6, 31586148), (8, 23689611), (9, 21057432), (11, 17228808), (12, 15793074), (18, 10528716), (22, 8614404), (24, 7896537), (27, 7019144), (31, 6113448), (33, 5742936), (36, 5264358), (44, 4307202), (54, 3509572), (62, 3056724), (66, 2871468), (72, 2632179), (83, 2283336), (88, 2153601), (93, 2037816), (99, 1914312), (108, 1754786), (124, 1528362), (132, 1435734), (166, 1141668), (186, 1018908), (198, 957156), (216, 877393), (248, 764181), (249, 761112), (264, 717867), (279, 679272), (297, 638104), (332, 570834), (341, 555768), (372, 509454), (396, 478578), (498, 380556), (558, 339636), (594, 319052), (664, 285417), (682, 277884), (744, 254727), (747, 253704), (792, 239289), (837, 226424), (913, 207576), (961, 197208), (996, 190278), (1023, 185256), (1116, 169818), (1188, 159526), (1364, 138942), (1494, 126852), (1674, 113212), (1826, 103788), (1922, 98604), (1992, 95139), (2046, 92628), (2232, 84909), (2241, 84568), (2376, 79763), (2573, 73656), (2728, 69471), (2739, 69192), (2883, 65736), (2988, 63426), (3069, 61752), (3348, 56606), (3652, 51894), (3844, 49302), (4092, 46314), (4482, 42284), (5146, 36828), (5478, 34596), (5766, 32868), (5976, 31713), (6138, 30876), (6696, 28303), (7304, 25947), (7688, 24651), (7719, 24552), (8184, 23157), (8217, 23064), (8649, 21912), (8964, 21142), (9207, 20584), (10292, 18414), (10571, 17928), (10956, 17298), (11532, 16434), (12276, 15438)]