144498168

素因数分解:

$2^3\times 3^4\times {\mathrm{222991}}^1$

素因数の和:223009

約数の個数: 40

約数和(自身を含む): 404730480

約数和(自身を除く): 260232312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 222991, 445982, 668973, 891964, 1337946, 1783928, 2006919, 2675892, 4013838, 5351784, 6020757, 8027676, 12041514, 16055352, 18062271, 24083028, 36124542, 48166056, 72249084, 144498168]

約数ペア:

[(1, 144498168), (2, 72249084), (3, 48166056), (4, 36124542), (6, 24083028), (8, 18062271), (9, 16055352), (12, 12041514), (18, 8027676), (24, 6020757), (27, 5351784), (36, 4013838), (54, 2675892), (72, 2006919), (81, 1783928), (108, 1337946), (162, 891964), (216, 668973), (324, 445982), (648, 222991)]