162934016

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 108

約数和(自身を含む): 391466880

約数和(自身を除く): 228532864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 419, 434, 448, 496, 784, 838, 868, 896, 992, 1519, 1568, 1676, 1736, 1792, 1984, 2933, 3038, 3136, 3352, 3472, 3968, 5866, 6076, 6272, 6704, 6944, 7936, 11732, 12152, 12544, 12989, 13408, 13888, 20531, 23464, 24304, 25978, 26816, 27776, 41062, 46928, 48608, 51956, 53632, 55552, 82124, 90923, 93856, 97216, 103912, 107264, 164248, 181846, 187712, 194432, 207824, 328496, 363692, 375424, 388864, 415648, 636461, 656992, 727384, 750848, 831296, 1272922, 1313984, 1454768, 1662592, 2545844, 2627968, 2909536, 3325184, 5091688, 5255936, 5819072, 10183376, 11638144, 20366752, 23276288, 40733504, 81467008, 162934016]

約数ペア:

[(1, 162934016), (2, 81467008), (4, 40733504), (7, 23276288), (8, 20366752), (14, 11638144), (16, 10183376), (28, 5819072), (31, 5255936), (32, 5091688), (49, 3325184), (56, 2909536), (62, 2627968), (64, 2545844), (98, 1662592), (112, 1454768), (124, 1313984), (128, 1272922), (196, 831296), (217, 750848), (224, 727384), (248, 656992), (256, 636461), (392, 415648), (419, 388864), (434, 375424), (448, 363692), (496, 328496), (784, 207824), (838, 194432), (868, 187712), (896, 181846), (992, 164248), (1519, 107264), (1568, 103912), (1676, 97216), (1736, 93856), (1792, 90923), (1984, 82124), (2933, 55552), (3038, 53632), (3136, 51956), (3352, 48608), (3472, 46928), (3968, 41062), (5866, 27776), (6076, 26816), (6272, 25978), (6704, 24304), (6944, 23464), (7936, 20531), (11732, 13888), (12152, 13408), (12544, 12989)]