144051472

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31153}}^1$

素因数の和:31195

約数の個数: 30

約数和(自身を含む): 296492618

約数和(自身を除く): 152441146

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 31153, 62306, 124612, 249224, 498448, 529601, 1059202, 2118404, 4236808, 8473616, 9003217, 18006434, 36012868, 72025736, 144051472]

約数ペア:

[(1, 144051472), (2, 72025736), (4, 36012868), (8, 18006434), (16, 9003217), (17, 8473616), (34, 4236808), (68, 2118404), (136, 1059202), (272, 529601), (289, 498448), (578, 249224), (1156, 124612), (2312, 62306), (4624, 31153)]