165271704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 463626240

約数和(自身を除く): 298354536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 97, 104, 127, 129, 156, 172, 194, 254, 258, 291, 312, 344, 381, 388, 508, 516, 559, 582, 762, 776, 1016, 1032, 1118, 1164, 1261, 1524, 1651, 1677, 2236, 2328, 2522, 3048, 3302, 3354, 3783, 4171, 4472, 4953, 5044, 5461, 6604, 6708, 7566, 8342, 9906, 10088, 10922, 12319, 12513, 13208, 13416, 15132, 16383, 16684, 19812, 21844, 24638, 25026, 30264, 32766, 33368, 36957, 39624, 43688, 49276, 50052, 54223, 65532, 70993, 73914, 98552, 100104, 108446, 131064, 141986, 147828, 160147, 162669, 212979, 216892, 283972, 295656, 320294, 325338, 425958, 433784, 480441, 529717, 567944, 640588, 650676, 851916, 960882, 1059434, 1281176, 1301352, 1589151, 1703832, 1921764, 2118868, 3178302, 3843528, 4237736, 6356604, 6886321, 12713208, 13772642, 20658963, 27545284, 41317926, 55090568, 82635852, 165271704]

約数ペア:

[(1, 165271704), (2, 82635852), (3, 55090568), (4, 41317926), (6, 27545284), (8, 20658963), (12, 13772642), (13, 12713208), (24, 6886321), (26, 6356604), (39, 4237736), (43, 3843528), (52, 3178302), (78, 2118868), (86, 1921764), (97, 1703832), (104, 1589151), (127, 1301352), (129, 1281176), (156, 1059434), (172, 960882), (194, 851916), (254, 650676), (258, 640588), (291, 567944), (312, 529717), (344, 480441), (381, 433784), (388, 425958), (508, 325338), (516, 320294), (559, 295656), (582, 283972), (762, 216892), (776, 212979), (1016, 162669), (1032, 160147), (1118, 147828), (1164, 141986), (1261, 131064), (1524, 108446), (1651, 100104), (1677, 98552), (2236, 73914), (2328, 70993), (2522, 65532), (3048, 54223), (3302, 50052), (3354, 49276), (3783, 43688), (4171, 39624), (4472, 36957), (4953, 33368), (5044, 32766), (5461, 30264), (6604, 25026), (6708, 24638), (7566, 21844), (8342, 19812), (9906, 16684), (10088, 16383), (10922, 15132), (12319, 13416), (12513, 13208)]