168984864

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 508540032

約数和(自身を除く): 339555168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 97, 138, 144, 184, 194, 207, 263, 276, 288, 291, 368, 388, 414, 526, 552, 582, 736, 776, 789, 828, 873, 1052, 1104, 1164, 1552, 1578, 1656, 1746, 2104, 2208, 2231, 2328, 2367, 3104, 3156, 3312, 3492, 4208, 4462, 4656, 4734, 6049, 6312, 6624, 6693, 6984, 8416, 8924, 9312, 9468, 12098, 12624, 13386, 13968, 17848, 18147, 18936, 20079, 24196, 25248, 25511, 26772, 27936, 35696, 36294, 37872, 40158, 48392, 51022, 53544, 54441, 71392, 72588, 75744, 76533, 80316, 96784, 102044, 107088, 108882, 145176, 153066, 160632, 193568, 204088, 214176, 217764, 229599, 290352, 306132, 321264, 408176, 435528, 459198, 580704, 586753, 612264, 642528, 816352, 871056, 918396, 1173506, 1224528, 1742112, 1760259, 1836792, 2347012, 2449056, 3520518, 3673584, 4694024, 5280777, 7041036, 7347168, 9388048, 10561554, 14082072, 18776096, 21123108, 28164144, 42246216, 56328288, 84492432, 168984864]

約数ペア:

[(1, 168984864), (2, 84492432), (3, 56328288), (4, 42246216), (6, 28164144), (8, 21123108), (9, 18776096), (12, 14082072), (16, 10561554), (18, 9388048), (23, 7347168), (24, 7041036), (32, 5280777), (36, 4694024), (46, 3673584), (48, 3520518), (69, 2449056), (72, 2347012), (92, 1836792), (96, 1760259), (97, 1742112), (138, 1224528), (144, 1173506), (184, 918396), (194, 871056), (207, 816352), (263, 642528), (276, 612264), (288, 586753), (291, 580704), (368, 459198), (388, 435528), (414, 408176), (526, 321264), (552, 306132), (582, 290352), (736, 229599), (776, 217764), (789, 214176), (828, 204088), (873, 193568), (1052, 160632), (1104, 153066), (1164, 145176), (1552, 108882), (1578, 107088), (1656, 102044), (1746, 96784), (2104, 80316), (2208, 76533), (2231, 75744), (2328, 72588), (2367, 71392), (3104, 54441), (3156, 53544), (3312, 51022), (3492, 48392), (4208, 40158), (4462, 37872), (4656, 36294), (4734, 35696), (6049, 27936), (6312, 26772), (6624, 25511), (6693, 25248), (6984, 24196), (8416, 20079), (8924, 18936), (9312, 18147), (9468, 17848), (12098, 13968), (12624, 13386)]