142392152

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{37951}}^1$

素因数の和:38031

約数の個数: 32

約数和(自身を含む): 309688320

約数和(自身を除く): 167296168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 37951, 75902, 151804, 265657, 303608, 531314, 1062628, 2125256, 2542717, 5085434, 10170868, 17799019, 20341736, 35598038, 71196076, 142392152]

約数ペア:

[(1, 142392152), (2, 71196076), (4, 35598038), (7, 20341736), (8, 17799019), (14, 10170868), (28, 5085434), (56, 2542717), (67, 2125256), (134, 1062628), (268, 531314), (469, 303608), (536, 265657), (938, 151804), (1876, 75902), (3752, 37951)]