142567264

素因数分解:

$2^5\times 7^3\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 338688000

約数和(自身を除く): 196120736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 343, 392, 419, 434, 496, 686, 784, 838, 868, 992, 1372, 1519, 1568, 1676, 1736, 2744, 2933, 3038, 3352, 3472, 5488, 5866, 6076, 6704, 6944, 10633, 10976, 11732, 12152, 12989, 13408, 20531, 21266, 23464, 24304, 25978, 41062, 42532, 46928, 48608, 51956, 82124, 85064, 90923, 93856, 103912, 143717, 164248, 170128, 181846, 207824, 287434, 328496, 340256, 363692, 415648, 574868, 636461, 656992, 727384, 1149736, 1272922, 1454768, 2299472, 2545844, 2909536, 4455227, 4598944, 5091688, 8910454, 10183376, 17820908, 20366752, 35641816, 71283632, 142567264]

約数ペア:

[(1, 142567264), (2, 71283632), (4, 35641816), (7, 20366752), (8, 17820908), (14, 10183376), (16, 8910454), (28, 5091688), (31, 4598944), (32, 4455227), (49, 2909536), (56, 2545844), (62, 2299472), (98, 1454768), (112, 1272922), (124, 1149736), (196, 727384), (217, 656992), (224, 636461), (248, 574868), (343, 415648), (392, 363692), (419, 340256), (434, 328496), (496, 287434), (686, 207824), (784, 181846), (838, 170128), (868, 164248), (992, 143717), (1372, 103912), (1519, 93856), (1568, 90923), (1676, 85064), (1736, 82124), (2744, 51956), (2933, 48608), (3038, 46928), (3352, 42532), (3472, 41062), (5488, 25978), (5866, 24304), (6076, 23464), (6704, 21266), (6944, 20531), (10633, 13408), (10976, 12989), (11732, 12152)]