155514168

素因数分解:

$2^3\times 3^5\times {\mathrm{79997}}^1$

素因数の和:80018

約数の個数: 48

約数和(自身を含む): 436789080

約数和(自身を除く): 281274912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 79997, 159994, 239991, 319988, 479982, 639976, 719973, 959964, 1439946, 1919928, 2159919, 2879892, 4319838, 5759784, 6479757, 8639676, 12959514, 17279352, 19439271, 25919028, 38878542, 51838056, 77757084, 155514168]

約数ペア:

[(1, 155514168), (2, 77757084), (3, 51838056), (4, 38878542), (6, 25919028), (8, 19439271), (9, 17279352), (12, 12959514), (18, 8639676), (24, 6479757), (27, 5759784), (36, 4319838), (54, 2879892), (72, 2159919), (81, 1919928), (108, 1439946), (162, 959964), (216, 719973), (243, 639976), (324, 479982), (486, 319988), (648, 239991), (972, 159994), (1944, 79997)]