144042904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1637}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 286584480

約数和(自身を除く): 142541576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 647, 1294, 1637, 2588, 3274, 5176, 6548, 10999, 13096, 21998, 27829, 43996, 55658, 87992, 111316, 222632, 1059139, 2118278, 4236556, 8473112, 18005363, 36010726, 72021452, 144042904]

約数ペア:

[(1, 144042904), (2, 72021452), (4, 36010726), (8, 18005363), (17, 8473112), (34, 4236556), (68, 2118278), (136, 1059139), (647, 222632), (1294, 111316), (1637, 87992), (2588, 55658), (3274, 43996), (5176, 27829), (6548, 21998), (10999, 13096)]