155496672

素因数分解:

$2^5\times 3^5\times {\mathrm{19997}}^1$

素因数の和:20022

約数の個数: 72

約数和(自身を含む): 458594136

約数和(自身を除く): 303097464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 19997, 39994, 59991, 79988, 119982, 159976, 179973, 239964, 319952, 359946, 479928, 539919, 639904, 719892, 959856, 1079838, 1439784, 1619757, 1919712, 2159676, 2879568, 3239514, 4319352, 4859271, 5759136, 6479028, 8638704, 9718542, 12958056, 17277408, 19437084, 25916112, 38874168, 51832224, 77748336, 155496672]

約数ペア:

[(1, 155496672), (2, 77748336), (3, 51832224), (4, 38874168), (6, 25916112), (8, 19437084), (9, 17277408), (12, 12958056), (16, 9718542), (18, 8638704), (24, 6479028), (27, 5759136), (32, 4859271), (36, 4319352), (48, 3239514), (54, 2879568), (72, 2159676), (81, 1919712), (96, 1619757), (108, 1439784), (144, 1079838), (162, 959856), (216, 719892), (243, 639904), (288, 539919), (324, 479928), (432, 359946), (486, 319952), (648, 239964), (864, 179973), (972, 159976), (1296, 119982), (1944, 79988), (2592, 59991), (3888, 39994), (7776, 19997)]